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Bike touring routes & trails

Sauk County loop

Moderate

4.0

(1)

1

riders

Sauk County loop

03:03

49.2km

360m

Cycling

The Sauk County loop offers a delightful touring cycling experience, blending smooth paved trails with scenic country roads. You'll pedal through varied landscapes, from the tranquil banks of the Wisconsin River, where bald eagles are often seen, to open prairies and rolling farmland with distant views of the Baraboo Hills. This moderate 30.5-mile (49.2 km) route, with its 1170 feet (357 metres) of elevation gain, takes about 3 hours and 3 minutes, making it a perfect day trip for those who enjoy a mix of terrain and natural beauty.

Planning your ride is straightforward, with convenient parking available in the historic communities of Sauk City and Prairie du Sac. Be aware that a state trail pass is necessary for cyclists aged 16 and older when you're on the Great Sauk State Trail sections. Along this part of the route, you'll find useful amenities like rest areas and bike repair stations, ensuring a comfortable journey.

What makes this route stand out is its clever use of the Great Sauk State Trail, which follows a former Union Pacific rail corridor, providing a smooth and accessible surface for a significant portion of the ride. This trail system is also envisioned to connect to other regional trails, including Devil's Lake State Park, offering even more adventure options for the future. It's a fantastic way to explore the natural and historical charm of Sauk County.

Last updated: June 9, 2026

Waypoints

A

Start point

Parking

Get Directions

1

154 m

Sauk City Riverfront Park

Highlight • Beach

This is a beautiful park with such cool animal themed signs for the park, the canoe launch, playground, splashpad and zipline.

Great Sauk State Trail goes right through the park.

Tip by

2

47.4 km

The Great Sauk Trail

Highlight • Trail

The Great Sauk Trail passes through the town of Prairie du Sac. It is here, the trail is both close to the river and to the city.

Tip by

B

49.2 km

End point

Parking

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Way Types & Surfaces

Way Types

41.0 km

4.94 km

3.01 km

206 m

< 100 m

< 100 m

Surfaces

43.5 km

5.28 km

365 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Today

Saturday 15 August

28°C

19°C

31 %

Additional weather tips

Max wind speed: 9.0 km/h

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Frequently Asked Questions

How long does it typically take to complete the Sauk County loop?

The full Sauk County loop is approximately 49 kilometers (30.5 miles) long. For touring cyclists, it generally takes around 3 hours to complete, depending on your pace and how often you stop to enjoy the scenery.

What is the terrain like on the Sauk County loop?

The terrain is varied. While a significant portion incorporates the smooth, asphalt-paved Great Sauk Trail which is largely flat, other sections of the loop venture onto regional roads. These can introduce more significant elevation changes, with some areas having climbs up to 400 feet, particularly if you head towards the Baraboo Hills. Expect a mix of easy, flat sections and more strenuous, hilly parts.

Is the Sauk County loop suitable for beginners?

The loop is rated as 'moderate' due to its length and varied terrain. While the Great Sauk Trail section is very beginner-friendly, the broader loop includes hills that require a good to very good fitness level. Beginners might prefer to cycle only the Great Sauk State Trail portion or choose a shorter, flatter alternative.

What can I see along the Sauk County loop?

You'll experience diverse scenery, including river views along the Wisconsin River, wooded areas, and prairies, especially through the Sauk Prairie State Recreation Area. The route passes through the historic communities of Sauk City and Prairie du Sac. Highlights include the Sauk City Riverfront Park and the Great Sauk Trail, which features historical markers and art installations. Keep an eye out for bald eagles near the river!

Where can I park to access the Sauk County loop?

You can find parking in Sauk City and Prairie du Sac, which offer easy access to the loop. Many city parks in these communities provide convenient starting points for your ride.

Do I need a permit or pass to cycle the Sauk County loop?

Yes, a state trail pass is required for bicyclists aged 16 and older when cycling on the Great Sauk Trail portion of the loop. You can find more information on purchasing passes on the Wisconsin Department of Natural Resources website.

What is the best time of year to cycle the Sauk County loop?

Spring, summer, and fall are all excellent times. Spring offers fresh greenery, while summer is vibrant. Fall provides stunning foliage and cooler temperatures, making it ideal for longer rides. Be mindful of seasonal weather changes, especially in spring and fall.

Is the Sauk County loop dog-friendly?

Dogs are generally allowed on the Great Sauk Trail and other public areas, but they must be kept on a leash. Always clean up after your pet. Check specific regulations for any private land or protected areas you might pass through.

Are there places to eat or get refreshments along the route?

Yes, the loop connects the communities of Sauk City and Prairie du Sac, which offer various restaurants, cafes, and amenities. The Great Sauk Trail even passes by the original Culver's restaurant.

Does the Sauk County loop connect with other trails?

Yes, the route incorporates significant sections of the Great Sauk State Trail. It also passes through sections of the Dam Trails at Alliant Energy, Trail Side, August Derleth Trail, River Side, Dips, Kilowatt, Swenson, GSST South Connector, GSST North Connector, and Dam Connector.

What's an insider tip for cycling the Sauk County loop?

If you're looking for a more relaxed ride, focus on the Great Sauk State Trail section, which is smooth and flat. For a greater challenge and more varied scenery, venture onto the regional roads that make up the broader loop, but be prepared for significant elevation changes, especially towards the Baraboo Hills.

Nearby routes

Hard

Great Sauk State Trail & Devil's Lake State Park Loop

04:41h

74.8km

640m

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