The Best Swimming Spots in Wisconsin: Lakes, Rivers, and More

Downtown skyline with Buildings along the Milwaukee River, in Milwaukee, Wisconsin.
© f11photo/Shutterstock.com

Written by Jennifer Gaeng

Updated: August 24, 2023

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Wisconsin is known for its picturesque lakes, winding rivers, and serene coastlines. It’s a perfect destination for swimming and water-related activities. In fact, this beautiful midwestern state boasts some of the best swimming spots in the country. From crystal clear glacial lakes to gently flowing streams, there are plenty of Wisconsin spots to cool off on a hot day.

We’ve compiled a list of 10 of the best swimming spots in Wisconsin. These range from beautiful lakes, winding rivers, and refreshing swimming holes. Each of these locations offers unique features and natural beauty that make for a perfect swimming experience. Whether you’re visiting or live in the state year-round, these top 10 swimming spots in Wisconsin are worth checking out.

1. Devil’s Lake State Park – Baraboo, WI

A view of Devil's Lake at Devil's Lake state park on a hike up one of the trails in Baraboo, Wisconsin, USA.

Hiking trails in Devil’s Lake state park offer pleasant views.

©Sarah Quintans/Shutterstock.com

Devil’s Lake State Park in Baraboo, WI, offers multiple beaches on both the north and south shores. The lake maintains a comfortable temperature for swimming from mid-June onwards. It is highly recommended to save time for swimming after hiking around the lake and enjoying its beautiful views.

Check water quality notices and warnings about Swimmer’s Itch. These may be posted by park authorities, especially during peak times. Visitors should also expect busy parking lots and long wait times. Certain camping areas and nearby trails may also allow for swimming, though further research may be required to confirm.

2. Wisconsin Dells – Wisconsin Dells, WI

In addition to waterparks, there are also several natural swimming holes in the Wisconsin Dells area.

©iStock.com/AlenaMozhjer

There are several swimming spots in Wisconsin Dells, WI, including indoor and outdoor waterparks, natural swimming holes, and beaches. Wisconsin Dells is known for its many waterparks, both indoor and outdoor. They offer a variety of water attractions such as pools, waterslides, and lazy rivers. Some of the popular waterparks in the area include Kalahari Resorts & Conventions, Great Wolf Lodge, and Mt. Olympus Resort.

In addition to waterparks, there are also several natural swimming holes in the Wisconsin Dells area. One such spot is the Dells of the Eau Claire River, which features clear water and a secluded locale. There are also several beaches in the area, such as Mirror Lake State Park and Devil’s Lake State Park. Both offer opportunities for swimming as well as other recreational activities. Some of these swimming spots may have water quality or safety warnings posted. It is important to check in advance and take proper precautions.

3. Big Bay State Park – Madeline Island, WI

Big Bay State Park on Madeline Island. Spring 2016 Series, Madeline Island, Wisconsin (May 2016)

Wisconsin’s Big Bay State Park is on Madeline Island.

©Hoogz Photography/Shutterstock.com

Big Bay State Park on Madeline Island in Wisconsin offers multiple opportunities for swimming activities. The 2350-acre park has a 1.5-mile beach with a sandy shoreline, which is popular for swimming. Visitors can also explore the hiking trails, boardwalk, and nature trails, that span more than seven miles throughout the park. The state park is on the southern end of Big Bay. It can be reached by a short ferry ride from Bayfield.

There have been reported instances of water quality warnings and closures. For this reason, visitors are advised to check the expected water quality in advance. Additionally, swimming in Lake Superior, which surrounds Madeline Island, can be hazardous due to strong currents. Conditions may change rapidly, and Park officials may post swimming restrictions or safety guidelines at different times.

4. Pewit’s Nest State Natural Area – Baraboo, WI

A beautiful shot of a powerful waterfall in Pewits Nest, Wisconsin

The area is protected, and park officials have reportedly discouraged swimming due to safety concerns.

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Pewit’s Nest State Natural Area in Baraboo, WI, has a popular swimming hole. However, it is important to note that there has been conflicting information about whether or not swimming is allowed at Pewit’s Nest. The area is protected as a state natural area, and park officials have reportedly discouraged swimming due to safety concerns and to preserve the natural environment.

Despite this, some visitors still enjoy swimming in the area’s cool, clear waters. The “nest” itself is a deep gorge formed by the retreat of the last glacier and offers a unique and beautiful natural setting for swimming, but visitors should be aware that the water can be cold and swift, and the cliffs and rocks can be unstable. Also, some visitors have reported injuries from cliff jumping, which is strongly discouraged and potentially illegal.

5. Mirror Lake State Park – Baraboo, WI

Fog on Mirror Lake separating the horizon from the reflection

The lake in Baraboo is a great place to cool off and relax during the warmer months.

©Kristen Prahl/Shutterstock.com

Mirror Lake State Park in Baraboo, WI gets its name from its still surface, which often reflects the surrounding natural beauty like a mirror. It offers a swimming beach that is popular with visitors. The park also offers opportunities for other recreational activities such as fishing, kayaking, canoeing, camping, and hiking. The swimming beach is approximately 50 feet in length and is a great place to cool off and relax during the warmer months.

Visitors should note that water quality and swimming conditions may vary and there may be water quality warnings or advisories posted.

6. Rock Island State Park – Washington Island, WI

Rock Island State Park, which is located on a primitive island just off the coast of Washington Island, Wisconsin, provides several areas for swimming. The park features a 1,650-foot sand beach, which provides a great spot for swimming and sunbathing, as well as areas for picnicking and camping overnight. Being surrounded by Lake Michigan, the park offers plenty of opportunities for other water activities, including boating, fishing, and kayaking. Visitors can access the island by taking a ferry from the mainland, and there are no vehicles allowed on the island.

It is important to note, however, that due to the park’s location, weather conditions can change rapidly, and visitors may find waves and currents change unexpectedly.

7. Governor Dodge State Park – Dodgeville, WI

Picture of the iconic waterfall at Governor Dodge State Park in Wisconsin that I took while out hiking.

The iconic waterfall at Governor Dodge State Park is worth checking out.


©Galatia420/Shutterstock.com

Governor Dodge State Park in Dodgeville, WI, has two lakes and a beach area with opportunities for swimming. Visitors have left positive reviews of their experiences swimming in the state park, noting the clear and refreshing nature of the park’s lakes. However, it is important to note that water quality and swimming conditions may vary and there may be water quality warnings or advisories posted.

Additionally, visitors are encouraged to follow park rules and safety guidelines when swimming and engaging in other water activities. In addition to swimming, Governor Dodge State Park offers hiking trails, off-road bike trails, fishing, camping, and more outdoor recreational opportunities.

8. Copper Falls State Park – Mellen, WI

Beautiful travel or tourism style look down aerial of pedestrian foot bridge across the Bad River at Copper Falls park with colorful fall foliage lining the river banks in autumn in Mellen, Wisconsin.

Colorful fall foliage lines the riverbanks in autumn in Mellen, Wisconsin.

©Big Joe/Shutterstock.com

Copper Falls State Park in Mellen, WI offers a swimming opportunity at Loon Lake. This is a man-made lake near the park’s picnic area. Visitors can enjoy swimming and sunbathing on the sandy beach at Loon Lake, while also taking advantage of other recreation opportunities such as hiking, fishing, and picnicking.

The park also offers a two-mile-long boardwalk that’s suitable for strollers and wheelchairs, as well as many beautiful waterfalls in the park that visitors can explore. Visitors are encouraged to follow park rules and safety guidelines when swimming at Copper Falls State Park, which may include restrictions on alcohol consumption, diving, and pets at the beach area.

9. Lake Minocqua – Minocqua, WI

Lake Minocqua is located in northwoods Wisconsin and is a popular summer vacation destination.

Lake Minocqua is located in Northwoods Wisconsin and is a popular summer vacation destination.

©Jason Patrick Ross/Shutterstock.com

Minocqua is home to Lake Minocqua, a popular destination for swimming and other water activities. Visitors can swim, fish, boat, and waterski in the lake, and there are several areas around the lake’s shore that provide access for swimmers. There are several public beaches in the area, including the beach at Torpy Park in downtown Minocqua, where visitors can enjoy a day on the water and picnicking.

There are also organized swim races in Lake Minocqua, such as the Minocqua Island Swim Challenge, which offers both a 400-meter and one-mile open-water swimming option.

10. Trout Lake – Boulder Junction, WI

Trout Lake in Boulder Junction, WI, appears to be a popular destination for swimming and other water activities. Vilas County, which includes Boulder Junction, is home to some of the most pristine swimming lakes in the area, with North Trout Lake being a notable example. Swimming is listed as a recreational activity on the Boulder Junction Visitor Information website, and several public beaches are available around the shores of Trout Lake.

The North Trout Lake Campground offers access to a nature trail and a hard-surface bike trail that runs from the campground to nearby Boulder Junction and Sayner.

Summary of The Best Swimming Spots in Wisconsin

Here are The Best Swimming Spots in Wisconsin:

RankSwimming Spots
1Devil’s Lake State Park – Baraboo, WI
2Wisconsin Dells – Wisconsin Dells, WI
3Big Bay State Park – Madeline Island, WI
4Pewit’s Nest State Natural Area – Baraboo, WI
5Mirror Lake State Park – Baraboo, WI
6Rock Island State Park – Washington Island, WI
7Governor Dodge State Park – Dodgeville, WI
8Copper Falls State Park – Mellen, WI
9Lake Minocqua – Minocqua, WI
10Trout Lake – Boulder Junction, WI

In Conclusion

Wisconsin is home to some of the best swimming spots in the Midwest, offering visitors a chance to cool off and enjoy the state’s beautiful natural scenery. There are endless opportunities for swimmers to enjoy their favorite water activities. With hundreds of lakes, rivers, and beaches to choose from throughout the state, Wisconsin truly has something for everyone. By exploring any of these top swimming spots in Wisconsin, visitors are sure to make unforgettable memories and create a true connection to the Badger State’s natural beauty. Visitors are encouraged to follow park rules and safety guidelines when swimming or engaging in other water activities.


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About the Author

Jennifer Gaeng is a writer at A-Z-Animals focused on animals, lakes, and fishing. With over 15 years of collective experience in writing and researching, Jennifer has honed her skills in various niches, including nature, animals, family care, and self-care. Hailing from Missouri, Jennifer finds inspiration in spending quality time with her loved ones. Her creative spirit extends beyond her writing endeavors, as she finds joy in the art of drawing and immersing herself in the beauty of nature.

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