Visit the Zoo! The ultimate guide for Wisconsin families

Milwaukee-area families have access to more than 30 zoos, wildlife parks, aquariums, and animal sanctuaries spanning Wisconsin and northern Illinois — and many of them are completely free.

From the flagship Milwaukee County Zoo's brand-new rhino pavilion to Madison's beloved Henry Vilas Zoo (free since 1904) to Chicago's world-class Lincoln Park Zoo and Shedd Aquarium, there's a family-worthy animal adventure for every budget, season, and drive-time tolerance. This guide covers every facility worth visiting, organized by region, with current 2025–2026 pricing, hours, and insider tips to help you plan the perfect outing.

Wisconsin's four major zoos

Milwaukee County Zoo

The state's largest and most-visited zoo sits just 15 minutes west of downtown Milwaukee at 10001 W. Bluemound Road. With 3,000+ animals across 330+ species, the Milwaukee County Zoo is an all-day destination that continues to invest heavily in new exhibits.

The biggest recent addition is the Ladish Co. Foundation Rhino Care Center, a $22.6 million facility that opened in fall 2025 as part of the broader $50M+ Adventure Africa project. It houses Eastern black rhinos Zuri and Kianga and includes the Robert Dohmen Hippo Indoor Haven — the zoo's first year-round indoor hippo viewing area. The Humboldt Penguin Habitat also received a $5 million renovation in late 2024 with 30,000 square feet of tank space and a new Gentoo penguin chick named Millie.

Hours vary seasonally. Summer hours (late May through early September) run 9:30 a.m.–5:00 p.m. daily. Winter weekday hours shrink to 9:30 a.m.–2:30 p.m. with weekend hours extending to 4:30 p.m.

Admission uses flex pricing that varies by date: adults (13+) pay $12.75–$19.75 and children (3–12) pay $9.75–$16.75, with online booking saving about $3 per ticket. Milwaukee County residents get $1.75 off daily, and Wednesdays offer reduced rates of $10.50 for adults and $8.00 for children. The zoo also hosts six Family Free Saturdays in January, February, March, October, November, and December, plus free admission on Mother's Day (for moms), Father's Day (for dads), and Military Day. 414 Day on April 14 offers $4.14 admission for county residents. Parking is $15 + tax per vehicle.

Signature seasonal events include Wild Lights (late November through December, $18 adults/$16 children with parking included), Snooze at the Zoo overnight camping in August, Zoo Brew craft beer festival in October, and the Exploration Dinosaur exhibit running May through October ($4 add-on). Rides include the Safari Train ($4), Vintage Carousel ($3), and Sky Adventure zip line/ropes course ($7).

Website:milwaukeezoo.org

Henry Vilas Zoo — Madison's always-free gem

Henry Vilas Zoo at 702 S. Randall Avenue in Madison is one of roughly 10 free-admission zoos remaining in North America, and it has been free every single day since the Vilas family donated the land in 1904. No tickets, no reservations — just show up between 9:30 a.m. and 5:00 p.m. any day of the year (indoor exhibits open 10:00 a.m.–4:00 p.m.). Donations are welcomed but never required.

The zoo's 28 acres house 650+ animals from 100+ species. The star exhibit is Arctic Passage, featuring polar bears, grizzly bears, and harbor seals with underwater viewing, built with solar panels and rainwater harvesting. Other highlights include the Primate Building (Bornean orangutans, white-handed gibbons), Big Cats (African lions, Amur tigers), the Herpetarium (Aldabra giant tortoises, green anaconda, Gila monster), and the Children's Zoo with red pandas, meerkats, and a goat-feeding Red Barn.

The zoo's largest construction project ever is currently underway: Edge of Africa: Giraffe Pavilion, which will triple the giraffe herd's indoor space and add Rüppell's griffon vultures and Marabou storks.

Parking is free but limited — expect to walk 1–3 blocks on busy summer weekends. The zoo is adjacent to Vilas Park with a beach, playground, and Lake Wingra access, making it easy to build a full day in Madison. The drive from Milwaukee takes about 1 hour and 20 minutes via I-94 West.

Website:henryvilaszoo.gov

Zoo & Adventure Park — Green Bay's 2-in-1 destination

Located at 4378 Reforestation Road in Suamico (just north of Green Bay), the NEW Zoo is one of only seven self-funded AZA-accredited zoos in the country. What truly sets it apart is the integrated Adventure Park with dual racing zip lines launching from a historic 1955 fire tower at speeds up to 40 mph, a 60-challenge aerial ropes course, a 40-foot rock climbing wall, and the Neil Anderson Canopy Tour — a treetop walkway that crosses directly over animal habitats.

The 43-acre zoo houses 215+ animals from 90+ species, including African penguins with underwater viewing, snow leopards, lions, red pandas, and giraffes. The giraffe feeding experience ($1 per cracker) is a family favorite. New for spring 2026 are North American river otters and cotton-top tamarins.

Zoo admission runs $14.50 for adults, $10.00 for children (3–15), and $11.00 for seniors. January and February offer half-price admission, and summer Wednesdays from 4–6 p.m. are also half off. Adventure Park activities range from $10.95–$34.95 depending on the course. Parking is free. Hours are generally 9:00 a.m.–6:00 p.m. in spring and summer with reduced winter hours.

Seasonal events include EggStravaganZoo (April), Sip 'n' Safari wine tasting (June), Boo Zoo (Halloween), and Merry Bright Canopy Lights in winter. The drive from Milwaukee is approximately 2 hours north via I-41.

Website:newzoo.org

Racine Zoo — the lakefront charmer 30 minutes south

The Racine Zoo at 2131 North Main Street is the closest zoo to Milwaukee outside the county line — just 30–35 minutes south via I-94. Set on 28 acres along the sandy shore of Lake Michigan, it's the only Wisconsin zoo with a waterfront setting.

The signature exhibit is Walkabout Creek, a walk-through kangaroo experience with red kangaroos, grey kangaroos, wallaroos, and emus. The Vanishing Kingdom occupies a historic 1939 Neo-Gothic castle built from repurposed county jail bricks and houses orangutans, Transvaal lions, gibbons, tamarins, fossa, and arctic foxes. The Norco Aviary lets visitors hand-feed birds, and the Giraffe Encounter offers Masai giraffe feeding.

Regular season admission (April–October) is $11 adults, $9 children (3–15), and $10 seniors. Winter rates drop to $9/$7/$8. Military admission is $5 year-round, and Racine County residents save $1 with valid ID. Parking is free. Hours are 10:00 a.m.–5:00 p.m. in summer, 10:00 a.m.–4:00 p.m. the rest of the year, open every day except Christmas.

The zoo runs a packed events calendar including Boo at the Zoo, Jack-O'-Lantern Nights, Bloody Mary Fest, Margarita Fest, and Breakfast with The Grinch. The compact, walkable layout makes it ideal for families with young children.

Website:racinezoo.org

Wisconsin's hidden-gem zoos are often free and full of surprises

Shalom Wildlife Sanctuary — West Bend, only 40 minutes from Milwaukee

Ranked the #1 zoo in Wisconsin on TripAdvisor, Shalom Wildlife Sanctuary at 1901 Shalom Drive in West Bend sprawls across 100+ acres with a 3+ mile loop trail and 750+ animals from 100+ species — bison, elk, wolves, cougar, bear, zebra, camel, ostriches, big cats, and lemurs. Visitors can walk or rent golf carts ($45 for three hours). Admission is $17.50 adults, $12.00 children (3–12). Open daily 9 a.m.–5 p.m. from April through November. The Christmas at the Zoo drive-through event (late November through December) is a winter highlight. Free parking. Family-owned since 1979.

Website:shalomwildlife.com

Bay Beach Wildlife Sanctuary — Green Bay's free 535-acre wildlife haven

At 1660 East Shore Drive in Green Bay, this free-admission, free-parking sanctuary is the largest park in the Green Bay park system and home to the state's second-largest wildlife rehabilitation program, treating 6,000+ animals annually. The facility traces back to 1936 with guidance from Aldo Leopold himself.

Outdoor exhibits include gray wolves, cougar, bobcat, foxes, coyotes, river otters, and white-tailed deer. An extensive birds-of-prey collection features bald eagles, golden eagles, peregrine falcons, and nine owl species. The three-story Nature Center has hands-on exhibits including a slide and hollow-tree crawl space, and the Observation Building offers waterfowl-feeding corn for $1–$5. Summer hours extend to 7:30 p.m.; winter hours close at 4:30 p.m. The sanctuary is adjacent to Bay Beach Amusement Park, and the drive from Milwaukee is about 2 hours via I-43 North.

Website:greenbaywi.gov/1418/Bay-Beach-Wildlife-Sanctuary

Wildwood Park & Zoo — Marshfield's free North Woods experience

This free-admission municipal zoo at 608 W. 17th Street in Marshfield has anchored the community since 1937. The signature residents are twin Kodiak bears Munsey and Boda — a genuinely rare exhibit. Other animals include wolves, lynx, bobcat, bald eagles, great horned owls, prairie dogs, and hawks. The Large Animal Drive lets visitors drive through a bison, elk, and deer habitat from their own vehicles — accessible from 6:00 a.m. to 10:30 p.m. year-round.

Summer hours run 7:30 a.m.–7:30 p.m.; winter hours are 7:30 a.m.–2:30 p.m. Free parking. The park includes miles of hiking and biking trails, disc golf, playgrounds, and sensory gardens. About 3 hours from Milwaukee.

Website:cityofmarshfieldwi.gov/visitors/wildwood_park_and_zoo

Ochsner Park Zoo — Baraboo's tiny year-round treasure

Open 365 days a year with free admission, this compact 3-acre zoo in 903 Park Street, Baraboo punches well above its weight with 30+ species including black bears, gray wolves, Canada lynx, Arctic fox, river otters, bald eagles, snowy owls, capuchin monkeys, and sandhill cranes. Most animals are rehabilitated wildlife or exotic-pet-trade rescues.

Summer hours are 9 a.m.–7 p.m.; winter hours are 9 a.m.–4 p.m. Behind-the-scenes tours run $15–$25 per person. The zoo sits within the 26-acre Ochsner Park with picnic areas and direct access to the Baraboo Riverwalk, and it's near Circus World and Devil's Lake State Park. About 2.5 hours from Milwaukee.

Irvine Park & Zoo — Chippewa Falls' 115-year-old free zoo

The user-mentioned "Brauer Museum / Riverside Zoo" in Chippewa Falls actually refers to Irvine Park & Zoo at 125 Bridgewater Avenue — a free-admission, free-parking facility within a stunning 318-acre park that's been operating since 1909. Animals include bears (the zoo's original residents), bison, cougars, bald eagles, lemurs, coati, and a petting zoo.

The zoo is currently transitioning from exotic big cats toward native North American species that thrive year-round in Wisconsin's climate. The enormous Christmas Village (Thanksgiving through New Year's) with 100,000+ lights is a major regional draw. About 4 hours from Milwaukee.

Menominee Park Zoo — Oshkosh's free lakefront zoo

At 520 Pratt Trail in Menominee Park, Oshkosh, this free zoo sits on the shores of Lake Winnebago and features gray wolves, elk, black bear, river otters, goats, llamas, tortoises, and bald eagles. Off-season hours are Monday–Friday 10 a.m.–2 p.m., expanding in summer. Adjacent to an amusement park and playground. About 1.5 hours north of Milwaukee.

Wisconsin's specialty animal parks deliver unique experiences

Several Wisconsin facilities offer experiences you simply can't find at traditional zoos. These are worth the drive for families seeking something different.

Safari Lake Geneva in Genoa City (about 1 hour 15 minutes south) is Wisconsin's only drive-through safari, where families cruise through in their own vehicle among giraffes, zebras, camels, and longhorn cattle. The separate petting zoo and giraffe feeding platform add walk-around fun. Admission is $23.95 adults, $16.95 children (3–15), open May–October. Capybara encounters run $99 per person. (safarilakegeneva.com)

Timbavati Wildlife Park in Wisconsin Dells (about 2 hours 15 minutes) houses 400+ animals from 75+ species across 25 acres, including white tigers, lions, spider monkeys, rhinoceros, red pandas, and kangaroos. The Sloth Encounter ($49) is a standout. Kalahari Resort guests get free admission with their wristband. (timbavatiwildlifepark.com)

Wisconsin Deer Park in Wisconsin Dells (about 2.5 hours) has been running since 1952, offering an enchanting walk among 100+ tame white-tailed deer that eat from your hand. Admission is $18 adults, $14 children (3–11), with deer feed bags at $8. Seasonal operation from mid-April through mid-October. (wisdeerpark.com)

Bear Den Zoo & Petting Farm in Waterford (only 30 minutes south of Milwaukee) is a family-owned rescue zoo with lemurs, baby kangaroos, arctic foxes, black bears, plus adorable petting areas with kittens, bunnies, and fawns. About $12 per person, open Mother's Day weekend through October. (beardenzoo.com)

Wisconsin Big Cat Rescue near Rock Springs (about 2.5 hours) is a nonprofit sanctuary for lions, tigers, and leopards rescued from abuse and abandonment. Self-guided tours, night tours, and "buy a meal" feeding experiences start at $10. (wisconsinbigcats.org)

Green Meadows Petting Farm in East Troy (45 minutes south) has been family-owned since 1964 and offers hands-on animal interaction with goats, pigs, sheep, horses, and a beloved Kitten Barn. Pony rides, hayrides, and fall corn mazes round out the experience. (greenmeadowsfarmwi.com)

Nature centers and wildlife rehab facilities bring a different kind of magic

Not every animal destination is a traditional zoo. Several Wisconsin nature centers offer wildlife viewing alongside excellent educational programming.

Gordon Bubolz Nature Preserve near Appleton (1 hour 45 minutes north) spans 725 acres with 8.5 miles of trails and an earth-sheltered Nature Center. This isn't a zoo — it's wild nature at its best, with deer, owls, hawks, fox, and exceptional biodiversity at Wisconsin's "Tension Zone" where northern and southern ecosystems meet. Free admission to trails; nature center open Tuesday–Sunday. A Hobbit-hole-themed playground delights kids. (bubolzpreserve.org)

Northwoods Wildlife Center in Minocqua (3 hours 45 minutes north) operates the Midwest's first wildlife hospital. Tours run Tuesday–Saturday on the hour from 10 a.m.–4 p.m. with a $5 suggested donation. Permanent residents include bald eagles, owls, hawks, and Russell the Crow, who speaks some English. The center rehabilitates 600–700 animals annually. (northwoodswildlife.org)

Farm Wisconsin Discovery Center in Manitowoc (1.5 hours north) is a state-of-the-art agricultural center where families can witness calves being born in a live birthing barn, interact with farm animals, and explore 10,000+ square feet of interactive exhibits about Wisconsin farming. (farmwisconsin.org)

A few quick clarifications on facilities the user asked about: Wolf Ridge Environmental Learning Center is located in Finland, Minnesota — not Wisconsin — and is primarily a residential school, not a visitor-oriented animal facility. Little Amerricka in Marshall is an amusement park (not a zoo), though its 3-mile Whiskey River Railway ride does pass through farmland where riders spot cows, geese, and even zebras. There is no formal wildlife viewing facility associated with Potawatomi Casino in Milwaukee; Potawatomi State Park in Door County offers wild nature viewing but is a state park, not a zoo.

Chicago's big three are world-class and within easy reach

The drive south on I-94 opens up some of the finest zoological institutions in the country, all reachable in under two hours from Milwaukee.

Lincoln Park Zoo — free admission, 365 days a year

At 2001 N. Clark Street on Chicago's lakeside, Lincoln Park Zoo has been free to enter every single day since its founding in 1868, making it the second-oldest zoo in America and one of the last major free zoos nationwide. No tickets or reservations needed — gates open at 10:00 a.m. and close at 5:00 p.m.

The 49-acre zoo houses roughly 1,100 animals from 200 species with Chicago skyline views as a backdrop. Headline exhibits include the Regenstein Center for African Apes (29,000 sq. ft. with gorillas and chimpanzees), Regenstein African Journey (60,000 sq. ft. featuring pygmy hippos, black rhinos, giraffes, and African wild dogs), the Walter Family Arctic Tundra (polar bears with underwater viewing), and Pritzker Penguin Cove with African penguins. The Farm-in-the-Zoo is a working Midwestern farm that's a hit with younger kids.

The major paid event is ZooLights (late November through January), a ticketed evening light spectacular. Parking at the Fullerton lot runs $35–$45/day with no cash accepted — street parking and CTA transit are smart alternatives. The drive from Milwaukee takes about 1.5–2 hours.

Website:lpzoo.org

Brookfield Zoo Chicago — 235 acres of immersive habitats

Recently rebranded as Brookfield Zoo Chicago, this 235-acre powerhouse at 8400 W. 31st Street in Brookfield was the first U.S. zoo to replace cages with moats and ditches when it opened in 1934. Today it houses 3,400+ animals from 500+ species, making it one of the largest and most diverse zoos in the country.

The newest major exhibit is Great Bear Wilderness, a 7.5-acre, $27.3 million habitat for polar bears, grizzly bears, Mexican gray wolves, bison, and bald eagles with underwater bear viewing through 5-inch-thick glass. The Bramsen Tropical Forests opened in July 2025 with expanded gorilla and primate habitats. Seven Seas features bottlenose dolphins with live shows, and The Living Coast houses Humboldt penguins, sharks, rays, and sea turtles.

Admission is $24.95 for adults (12–64), $17.95 for children (3–11), and $19.95 for seniors. Online booking saves $1 per ticket. Active military members enter free. The zoo offers 30+ free admission days in January and February on Tuesdays, Thursdays, Saturdays, and Sundays — a massive value, though parking still costs $17–$20 per vehicle. The Holiday Magic event (late November through early January) features 3.5 million LED lights, a Holiday Dolphin Show, and heated igloos. The drive from Milwaukee is approximately 1 hour 45 minutes to 2 hours 15 minutes.

Website:brookfieldzoo.org

Shedd Aquarium — Chicago's aquatic zoo with 32,000 animals

The John G. Shedd Aquarium on Museum Campus at 1200 S. DuSable Lake Shore Drive holds 32,000 animals from 1,500 species across 5 million gallons — making it one of the most species-diverse aquariums on Earth. It's a National Historic Landmark undergoing a multi-year "Experience Evolution" transformation ahead of its 2030 centennial.

Star exhibits include the Abbott Oceanarium (Pacific white-sided dolphins, beluga whales, sea otters, and California sea lions in a 2-million-gallon tank backed by Lake Michigan panoramic views), Wild Reef (a 400,000-gallon shark habitat with 12-foot curved viewing windows), the reimagined Amazon Rising (anaconda, arapaima, piranhas, electric eels), and the brand-new Wonder of Water in the historic rotunda. The new 4D Immersion Theater opens spring 2026.

Pricing uses dynamic "Plan-Ahead" models. Standard non-resident rates start around $39.95 adults and $29.95 children (3–11), but booking early on off-peak dates can reduce costs significantly. City of Chicago residents pay a fixed $19.95/$14.95 with proof of address. Illinois residents get 30+ free admission days concentrated in January and February, plus free evening hours (5–9 p.m.) on select dates from November through June. Free admission for active military, Illinois educators (including Wisconsin educators), and reduced rates for EBT/SNAP cardholders. Parking at Soldier Field North Garage is $25–$50; public transit or SpotHero advance booking is strongly recommended. The drive from Milwaukee is 1.5–2 hours.

Website:sheddaquarium.org

Smaller Illinois zoos and wildlife centers pack outsized value

Phillips Park Zoo in Aurora is 100% free

Operating since 1915, Phillips Park Zoo at 1000 Ray Moses Drive in Aurora offers completely free admission to see 100+ animals from 41 species — bald eagles, gray wolves, mountain lions, river otters, elk, hawks, and a reptile house. The zoo is part of the 325-acre Phillips Park, which features a stunning Sunken Garden with 10,000+ tulip bulbs in spring and mastodon fossil displays. Open Thursday–Tuesday 9 a.m.–5 p.m. (summer) or 9 a.m.–4 p.m. (winter); closed Wednesdays. Free parking. About 2 hours from Milwaukee. (zoo.aurora.il.us)

Cosley Zoo in Wheaton — kids under 12 always free

This AZA-accredited 5-acre suburban zoo at 1356 N. Gary Avenue in Wheaton focuses on native Illinois wildlife and domestic farm animals. Nonresident adults pay $12, but all children birth through age 11 enter free, making it exceptionally budget-friendly. Wheaton Park District residents and members of other AZA zoos also enter free. Highlights include white-tailed deer, raptors, farm animals, and duck feeding. The popular holiday lights event runs late November through December 30 with extended hours to 9 p.m. Certified sensory-inclusive venue. About 1 hour 45 minutes from Milwaukee. (cosleyzoo.org)

Summerfield Farm and Zoo near Rockford fills a regional gap

There is no traditional zoo in Rockford proper. The closest facility is Summerfield Farm and Zoo at 3088 Flora Road in Belvidere (about 10 minutes from I-90, near Rockford). This seasonal, hands-on farm and zoo offers exotic and farm animal encounters — including private experiences with sloths, capybaras, lemurs, and kangaroos at premium prices. General admission is $16 adults, $10 children, with Wednesday flat-rate $10. Daily animal shows run on weekends. The Christmas Town event with live reindeer is a holiday highlight. Open weekends April through fall, with Wednesday–Friday hours added late May through mid-August. About 1 hour 20 minutes from Milwaukee. (summerfieldfarmandzoo.com)

Randall Oaks Zoo in West Dundee is an affordable surprise

At 1180 N. Randall Road in West Dundee, this Dundee Township Park District zoo charges just $6–$7 per person (children under 1 free) and is open year-round. The new "World of Wonders" indoor building features small mammals, reptiles, and amphibians in themed grassland, forest, and desert environments. The interactive petting zoo with goats, sheep, alpacas, and mini horses is a toddler favorite. Pony rides run $5 seasonally. Open daily 9 a.m.–5 p.m. (spring–fall) and 10 a.m.–3 p.m. (winter). About 1.5 hours from Milwaukee. (dtpd.org/randall-oaks-zoo)

DuPage Wildlife Conservation Center just reopened with a $30 million facility

Formerly called Willowbrook Wildlife Center, this brand-new 27,000-square-foot facility at 525 S. Park Boulevard in Glen Ellyn is the largest wildlife rehabilitation center in Illinois, treating 9,000–11,000 animals annually. The star attraction is the unique ability to watch veterinarians perform live surgeries and rehabilitations through one-way windows and video monitors — unlike anything else in the region. Admission is a $5 suggested donation. Open Thursday–Tuesday 9 a.m.–4 p.m. (Wednesday 9 a.m.–noon). About 1 hour 50 minutes from Milwaukee. (dupageforest.org)

Quick-reference pricing and drive time table

Facility Location Adult Price Child Price Free? Drive from MKE Milwaukee County Zoo Milwaukee, WI $12.75–$19.75 $9.75–$16.75 6 free Saturdays/yr 15 min Henry Vilas Zoo Madison, WI FREE FREE ✅ Always free 1 hr 20 min NEW Zoo & Adventure Park Suamico, WI $14.50 $10.00 Half-price Jan–Feb 2 hr Racine Zoo Racine, WI $9–$11 $7–$9 Winter discounts 30 min Shalom Wildlife Sanctuary West Bend, WI $17.50 $12.00 No 40 min Bay Beach Wildlife Sanctuary Green Bay, WI FREE FREE ✅ Always free 2 hr Wildwood Park & Zoo Marshfield, WI FREE FREE ✅ Always free 3 hr Ochsner Park Zoo Baraboo, WI FREE FREE ✅ Always free 2 hr 30 min Irvine Park & Zoo Chippewa Falls, WI FREE FREE ✅ Always free 4 hr Menominee Park Zoo Oshkosh, WI FREE FREE ✅ Always free 1 hr 30 min Safari Lake Geneva Genoa City, WI $23.95 $16.95 No 1 hr 15 min Timbavati Wildlife Park WI Dells, WI Varies Varies Free w/ Kalahari stay 2 hr 15 min Wisconsin Deer Park WI Dells, WI $18.00 $14.00 No 2 hr 30 min Bear Den Zoo Waterford, WI ~$12 ~$12 No 30 min WI Big Cat Rescue Rock Springs, WI From $10 From $10 No 2 hr 30 min Lincoln Park Zoo Chicago, IL FREE FREE ✅ Always free 1 hr 30 min Brookfield Zoo Chicago Brookfield, IL $24.95 $17.95 30+ free days Jan–Feb 2 hr Shedd Aquarium Chicago, IL ~$39.95 ~$29.95 IL resident free days 1 hr 30 min Phillips Park Zoo Aurora, IL FREE FREE ✅ Always free 2 hr Cosley Zoo Wheaton, IL $12 FREE (0–11) Kids always free 1 hr 45 min Summerfield Farm & Zoo Belvidere, IL $16 $10 No 1 hr 20 min Randall Oaks Zoo West Dundee, IL ~$6–$7 ~$6–$7 No 1 hr 30 min DuPage Wildlife Center Glen Ellyn, IL $5 suggested $5 suggested Essentially free 1 hr 50 min

Planning your zoo adventures — key takeaways

The free zoo circuit alone could fill an entire summer. Henry Vilas Zoo in Madison, Bay Beach Wildlife Sanctuary in Green Bay, Wildwood Park & Zoo in Marshfield, Ochsner Park Zoo in Baraboo, Irvine Park & Zoo in Chippewa Falls, Menominee Park Zoo in Oshkosh, Lincoln Park Zoo in Chicago, and Phillips Park Zoo in Aurora all charge zero admission. That's eight completely free animal destinations, spread across Wisconsin and Illinois, each with its own personality.

For the closest day trips from Milwaukee, Racine Zoo and Bear Den Zoo are both under 35 minutes. Shalom Wildlife Sanctuary in West Bend is 40 minutes and consistently rated Wisconsin's top zoo on TripAdvisor. Green Meadows Petting Farm in East Troy is 45 minutes. Lambs Farm in Libertyville, Illinois is about an hour south (note: the farmyard is undergoing renovation with an expected spring 2026 reopening).

For weekend getaways, the Wisconsin Dells area clusters three animal attractions within minutes of each other — Timbavati Wildlife Park, Wisconsin Deer Park, and Timber Falls Petting Zoo — alongside all the Dells' water parks and attractions. Pairing Ochsner Park Zoo in Baraboo with nearby Wisconsin Big Cat Rescue and Devil's Lake State Park makes for a packed animal-themed weekend. In the Green Bay area, combine the NEW Zoo's zip lines with Bay Beach Wildlife Sanctuary and adjacent Bay Beach Amusement Park.

Holiday seasons bring special magic. Milwaukee County Zoo's Wild Lights, Brookfield Zoo's Holiday Magic (now in its 44th year), Lincoln Park Zoo's ZooLights, Irvine Park's Christmas Village, Shalom Wildlife Sanctuary's Christmas drive-through, and Cosley Zoo's holiday lights all transform these facilities into winter wonderlands. Plan ahead — these events sell out.

The best-kept secret may be the DuPage Wildlife Conservation Center in Glen Ellyn. Its brand-new $30 million facility lets families watch live wildlife veterinary procedures through observation windows — a genuinely unique educational experience that no zoo can replicate. It's essentially free and less than two hours from Milwaukee.

Whether your family craves a world-class aquarium experience at the Shedd, a hands-on deer-feeding walk through the woods at Wisconsin Deer Park, a free afternoon with polar bears at Henry Vilas, or an adrenaline-pumping zip line over animal habitats at the NEW Zoo, the Milwaukee region delivers an animal-lover's paradise that few metro areas in America can match.