Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Hiking trails & Routes

Elroy-Sparta State Trail

Routes
Hiking trails & Routes

Elroy-Sparta State Trail

Hard

Elroy-Sparta State Trail

16:48

65.1km

320m

Hiking

The Elroy-Sparta State Trail offers a challenging hike through Wisconsin's distinctive Driftless Area. You will traverse a varied landscape of wetlands, prairies, and farmland, all set against a backdrop of steep peaks and valleys. The route's most memorable features are its three historic railroad tunnels, hand-dug over 140 years ago.…

Last updated: April 23, 2026

Waypoints

A

Start point

Parking

Get Directions

1

49.0 km

Tunnel Watchman's rest stop

Highlight • Rest Area

There are vault toilets and a well pump. The water from the well seems ok to drink.

Tip by

B

65.1 km

End point

Loading

Way Types & Surfaces

Way Types

65.0 km

< 100 m

< 100 m

Surfaces

53.2 km

8.85 km

2.62 km

438 m

< 100 m

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

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

Highest point (390 m)

Lowest point (240 m)

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Today

Wednesday 27 May

31°C

18°C

80 %

Additional weather tips

Max wind speed: 10.0 km/h

to get more detailed weather forecasts along your route

This route was planned by komoot.

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Frequently Asked Questions

What is the overall difficulty of the Elroy-Sparta State Trail?

The Elroy-Sparta State Trail is generally considered easy. It's built on an abandoned railway bed, making it mostly flat with a crushed limestone surface. The elevation changes are minimal, with a maximum grade of 3%, making it suitable for hikers of varying fitness levels and families.

How long does it take to hike the entire trail?

Hiking the full 32.5 miles of the trail can take approximately 16-17 hours. Most people choose to hike sections of the trail or spread the journey over multiple days, especially if they plan to explore the towns along the way.

Are there any notable features or landmarks along the route?

Yes, the most significant features are its three historic, hand-dug railroad tunnels. These tunnels are completely dark and cool, even in summer, requiring a flashlight or headlamp. You'll also find the Tunnel Watchman's rest stop. The trail also passes through diverse scenery, including wetlands, prairies, farmland, and the unique Driftless Area topography.

What should I know about the tunnels on the trail?

The three historic tunnels are a highlight, but they are completely dark and significantly cooler than outside. You must bring a flashlight or headlamp. The surface inside can be rough and uneven, with potential for puddles, especially in Tunnel 3. The tunnels are closed annually from November 1 to April 30, with alternate routes available during this period. Cyclists are advised to walk their bikes through the tunnels for safety.

Do I need a permit or pay an entrance fee to use the trail?

Yes, a Wisconsin State Trail Pass is required for all users aged 16 and older. You can purchase daily or annual passes. Information on where to buy passes can typically be found on the Wisconsin Department of Natural Resources website, such as wisconsin.gov.

Is the Elroy-Sparta State Trail dog-friendly?

Yes, dogs are generally allowed on the Elroy-Sparta State Trail. However, they must be kept on a leash no longer than 8 feet and under control at all times. Please remember to clean up after your pet to keep the trail enjoyable for everyone.

What is the best time of year to visit the trail?

Spring, summer, and fall are excellent times to visit. Spring offers lush greenery, while summer is ideal for enjoying the cooler tunnels. Fall brings beautiful foliage to the Driftless Area. Keep in mind that the tunnels are closed from November 1 to April 30, so if you want to experience them, plan your visit outside of those months.

Where can I park and access the trail?

The trail has multiple access points and parking lots in the towns it connects: Sparta, Norwalk, Wilton, Kendall, and Elroy. These towns serve as convenient trailheads, offering amenities and parking for visitors.

Does the trail connect with other paths?

Yes, the Elroy-Sparta State Trail is part of a larger network of trails in west-central Wisconsin. It connects with the La Crosse River State Trail, the 400 State Trail, and the Omaha Trail, allowing for extended hiking and biking adventures.

What kind of terrain can I expect on the trail?

The trail is primarily composed of crushed limestone, offering a smooth and generally flat surface. It follows an abandoned railway bed, so it's very accessible. You'll traverse diverse landscapes including wetlands, prairies, farmland, and the unique valleys and bluffs of the Driftless Area.

Are there any specific safety tips for hiking the Elroy-Sparta State Trail?

Beyond bringing a flashlight for the tunnels, it's wise to carry water, especially on warmer days, as services might be spaced out between towns. Be aware of other trail users, as it's popular with cyclists. During tunnel closures (Nov 1 - Apr 30), be sure to follow marked alternate routes.

Nearby routes

Easy

Camels Bluff Trail

00:23h

1.52km

0m

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy