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Routes
Hiking trails & Routes
United States
Idaho
Shoshone County

Route of the Hiawatha Trail

Hard

2.7

(19)

37

hikers

Route of the Hiawatha Trail

06:29

23.5km

500m

Hiking

Hike the historic 14.6-mile Route of the Hiawatha Trail, a challenging rail-to-trail adventure through dark tunnels and over sky-high trestl

Last updated: February 26, 2026

Tips

Your route passes through a protected area

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Waypoints

A

Start point

Parking

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1

10.9 km

Route of the Hiawatha Trail

Highlight • Trail

2

23.1 km

1.5-Mile Tunnel

Highlight • Structure

Make sure you have a very bright headlamp and a jacket (or rain gear) it is completely dark, cold, wet, and muddy.

Tip by

B

23.5 km

End point

Parking

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Way Types & Surfaces

Way Types

16.3 km

4.96 km

2.12 km

159 m

Surfaces

17.1 km

3.16 km

2.38 km

560 m

300 m

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Elevation

Elevation

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This route was planned by komoot.

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Frequently Asked Questions

What is the best time of year to experience the Route of the Hiawatha Trail?

The trail is typically open from mid-May through mid-September. Visiting during this window ensures access to all features, including the tunnels and trestles. Early summer offers lush greenery, while late summer can provide warmer temperatures.

What is the terrain like and how difficult is the trail?

The Route of the Hiawatha Trail is predominantly a gentle, downhill grade, making it relatively easy for a wide range of visitors. The surface is primarily dirt and gravel. While the overall descent is gradual, some sections within the tunnels can be wet and muddy, requiring appropriate footwear.

How long does it typically take to complete the trail?

The trail is 15 miles long (one way). While the tour data suggests a longer duration for hiking, most visitors experience this trail by bike due to its gentle downhill grade. For hiking, expect it to take several hours, depending on your pace and how often you stop to enjoy the scenery and historical markers.

What are the notable features and landmarks along the route?

The trail is famous for its 10 historic train tunnels and 7 sky-high trestles. The most prominent feature is the St. Paul Pass Tunnel (also known as the Taft Tunnel), which is 1.66 miles long, completely dark, and cold. Midway through this tunnel, an interpretive sign marks the Idaho-Montana state line. The trestles offer incredible panoramic views of the rugged landscape.

Are there any permits or fees required to access the trail?

Yes, there are fees to use the Route of the Hiawatha Trail, as it operates under a concessionaire permit within the Idaho Panhandle National Forest. These fees typically cover trail maintenance and shuttle services. It's advisable to check the official website for current pricing and to purchase passes in advance, especially during peak season.

Where can I park and access the trail?

The primary access point for the Route of the Hiawatha Trail is typically near the East Portal of the St. Paul Pass Tunnel. Parking is available at the trailheads. Due to the one-way nature of the trail, shuttle services are often available to transport visitors and their gear back to the starting point from the Pearson trailhead at the bottom.

Is the Route of the Hiawatha Trail dog-friendly?

The trail's official rules regarding dogs can vary, so it's best to check the most current regulations before your visit. Generally, if dogs are permitted, they must be kept on a leash at all times, and owners are responsible for cleaning up after their pets. Be prepared for dark, cold tunnels if bringing a dog.

What should I bring for a day on the trail?

Given the unique features of the trail, it's essential to bring a strong light (at least 300 lumens) for the dark tunnels, especially the St. Paul Pass Tunnel. Layers of clothing are recommended as temperatures can drop significantly inside the tunnels (around 47°F). Water, snacks, and appropriate footwear for dirt and potentially muddy surfaces are also advised.

Does the trail intersect other well-known paths?

Yes, the route primarily follows the 'Route of the Hiawatha' trail system. Sections of the route also pass through areas designated as 'Route of the Olympian' and other segments named 'Route of the Hiawatha Trail' and 'St. Paul Pass Tunnel' itself.

Is the trail suitable for families with young children?

Yes, the gentle, predominantly downhill grade makes this trail very suitable for families with young children. The unique experience of riding through tunnels and over trestles is often a highlight for kids. However, ensure children have appropriate lighting for the dark tunnels and are comfortable with the cooler temperatures inside.

Are there any amenities or services available along the trail?

While the trail itself is quite remote, there are typically services available at the main trailheads, such as restrooms and sometimes bike rentals or shuttle services. It's recommended to carry all necessary supplies, including water and snacks, as there are no shops or cafes directly on the trail itself.

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Hard

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Route of the Hiawatha Trail

06:29h

23.5km

500m

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