Trails Near CDA · Bitterroot Mountains, Idaho
Route of the Hiawatha
One of the most spectacular rail trails in the country. Fifteen miles through the Bitterroot Mountains on a historic railroad grade, passing through eight tunnels and over seven high trestles. A Rail-Trail Hall of Fame inductee. Open May through September.
About the trail
The Route of the Hiawatha follows the old Milwaukee Railroad grade through the Bitterroot Mountains between Idaho and Montana. The trail runs from Roland, just below the West Portal of the St. Paul Pass Tunnel, to Pearson -- roughly 15 miles on a gentle 1.7% downhill grade. A shuttle bus runs from Pearson back to the top for those who prefer not to ride back uphill.
The crown jewel is the Taft Tunnel -- 1.6 miles beneath the Bitterroot Mountains at the Idaho-Montana state line. Bring a light, it's completely dark inside. At the West Portal, a stunning waterfall greets you as you emerge from the tunnel.
The Route of the Hiawatha reopens May 22, 2026 and operates 7 days a week through September 13, 2026.
Trail highlights
- Taft Tunnel -- 1.6 miles long beneath the Bitterroot Mountains. Completely dark inside -- bring a light. An interpretive sign marks the Idaho-Montana state line where the two construction crews met in 1907.
- West Portal waterfall -- A waterfall greets you as you exit the Taft Tunnel heading west. One of the most memorable moments on the trail.
- Eight tunnels and seven trestles -- Each one offers a unique experience. The trestles provide dramatic views of the valley below.
- Shuttle bus -- Available from the Pearson Trailhead back to Roland for those who want the downhill experience only.
- Rail-Trail Hall of Fame -- Inducted in 2010 alongside the Trail of the Coeur d'Alenes, recognizing it as one of the best rail trails in the country.
Practical info
- 15 miles from Roland to Pearson on a 1.7% downhill grade
- Gravel surface -- mountain bikes and e-bikes recommended
- Shuttle bus available from Pearson back to Roland
- Bring a light for the tunnels -- they are completely dark
- Open May 22 through September 13, 2026
- About 90 minutes from Coeur d'Alene via I-90
Rent an e-bike for the Hiawatha
E-bikes make the Hiawatha even better. The gentle downhill grade is easy on a regular bike, but if you want to ride back up instead of taking the shuttle, an e-bike makes it effortless. Rent from our shop in downtown Coeur d'Alene before heading out to the trailhead.