- Attraction: Elroy-Sparta State Trail
- Location: Between Elroy and Sparta, Wisconsin (32.5 miles)
- Industry: State Trail
- Website: https://dnr.wisconsin.gov/topic/parks/elroysparta
Step back in time on America’s very first rails-to-trails conversion, where three hand-carved railroad tunnels await your exploration through Wisconsin’s stunning Driftless Region.
The Elroy-Sparta State Trail transforms what was once a bustling Chicago and North Western Railway line into a 32.5-mile adventure that connects five charming communities while offering one of the most unique outdoor experiences in the Midwest.
This isn’t just another bike trail – it’s a journey through living history where you’ll walk your bike through pitch-black tunnels that took crews with dynamite and hand tools years to carve through solid rock in the 1870s.
The longest tunnel stretches an incredible three-quarters of a mile, creating an almost otherworldly experience as you emerge from complete darkness back into Wisconsin’s rolling countryside.
Trail Highlights & What Makes It Special
The Three Historic Tunnels: You’ll encounter three remarkable rock tunnels that are over 140 years old, each offering a completely different experience. Two tunnels near Kendall and Wilton stretch about a quarter-mile each, while the showstopper between Norwalk and Sparta extends an impressive 3,810 feet.
Related
More in Wisconsin
Get Your Aloha On! This Wauwatosa Gem Is Serving Up Fresh Poke And Char Siu Chicken
Keep Exploring →You’ll need to walk your bike through these completely dark passageways, and a good headlamp or flashlight is absolutely essential – many visitors are amazed by the complete darkness and the refreshing coolness inside.
Crushed Limestone Surface: The entire trail features a well-maintained crushed limestone surface that provides excellent traction for both road and mountain bikes. While some describe it as slightly slower than paved surfaces, most find it comfortable and appreciate how it’s gentler on joints than concrete trails.
Gentle Railroad Grades: Built on the original railroad bed, the trail maintains a manageable 3% grade that makes it accessible for families and casual cyclists. You’ll notice consistent but gentle climbs leading up to each tunnel, followed by enjoyable downhill stretches afterward – creating a natural rhythm to your ride.
Five Connected Communities: The trail connects Elroy, Kendall, Wilton, Norwalk, and Sparta, each offering unique stops for food, rest, and exploration. Kendall serves as the official trail headquarters with a restored railroad depot housing a fascinating railroad history museum, while Sparta provides the most dining and lodging options.
Driftless Region Scenery: You’ll pedal through some of Wisconsin’s most distinctive landscape – the unglaciated Driftless Area featuring rolling hills, wetlands, prairies, and farmland that showcase why this region looks so different from the rest of the Midwest.
More in Wisconsin
You Haven’t Truly Experienced Pie Perfection Until You’ve Tried The Salted Honey Pie At This Cafe
Discover MoreConnected Trail Network
Extended Adventure Options: The trail connects with several other state trails, creating over 100 miles of possible riding. From Elroy, you can access the 400 State Trail and the Omaha Trail, while Sparta connects to the La Crosse River State Trail and the Great River State Trail.
Bike-Friendly Towns: Each community along the route has embraced its connection to the trail, offering bike rentals, shuttle services, restaurants, and accommodations specifically designed for trail users.
Practical Considerations & Planning Tips
Trail Pass Requirements: You’ll need a Wisconsin State Trail Pass for biking ($5 daily or $25 annually for riders 16 and older). Passes are available at trail headquarters in Kendall, the Sparta Chamber of Commerce, and various bike shops along the route.
Tunnel Essentials: Pack a reliable headlamp or bright flashlight for each person, and consider bringing a light rain jacket as the tunnels can be quite wet with dripping water from the ceiling. The temperature inside drops significantly, providing welcome relief on hot days.
Seasonal Operations: While the trail operates year-round for hiking and snowmobiling, the three tunnels close from November 1st to May 1st, with marked detour routes available during winter months.
Related
More in Wisconsin
Discover A Magical Dining Experience In Baileys Harbor Where A Miniature Train Delivers Your Meal Right To Your Table
Keep Exploring →Difficulty & Distance: The full 32.5-mile trail typically takes 4-6 hours to complete one way, depending on stops and fitness level. Many visitors choose to ride sections between towns rather than the entire length, and shuttle services are available for one-way trips.
Camping & Lodging: Two DNR campgrounds offer walk-in tent sites along the trail, and numerous bed-and-breakfasts, inns, and hotels are available in the trail communities for those preferring indoor accommodations.
Best Times to Visit: The trail is most popular from May through October, with fall offering spectacular colors and fewer crowds than peak summer months. Weekdays tend to be less busy than weekends.
Elroy-Sparta State Trail
📍 Between Elroy and Sparta, Wisconsin
