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Routes
Road cycling routes
United States
Oregon
Wasco County

Twin Tunnels Trail – Mosier, Oregon loop from Mosier

Routes
Road cycling routes
United States
Oregon
Wasco County

Twin Tunnels Trail – Mosier, Oregon loop from Mosier

Hard

4.8

(5533)

10,008

riders

Twin Tunnels Trail – Mosier, Oregon loop from Mosier

05:33

91.1km

1,890m

Road cycling

Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is right next to a parking lot.

Last updated: July 27, 2026

Tips

The surface for a segment of your route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 32.3 km for 4.52 km

Waypoints

A

Start point

Parking

Get Directions

1

8.49 km

Columbia River Lookout

Highlight • Viewpoint

Great view of the Columbia River from Old Columbia River Drive

Translated by Google •

Tip by

2

12.1 km

Old Mount Hood Train and Station

Highlight • Monument

Ancient train that is not just here for demonstration purposes... We didn't try the tour because there were no rides available at the time. Seems to be still active though: mthoodrr.com

Translated by Google •

Tip by

3

18.7 km

Twin Tunnels Trail

Highlight (Segment) • Trail

The Last of its kind!
This section of the Columbia Historic Highway Trail is non-motorized and perfect for family trips. The view is breathtaking. However, also very hilly. Perfectly asphalted!

Translated by Google •

Tip by

4

24.5 km

Mosier Twin Tunnels

Highlight (Segment) • Structure

Walk or bike through tunnels built for the original Columbia River Highway. These unique tunnels have windows and are a car-free section of the Historic Columbia River Highway State Trail. This area is great for bikers and walkers alike.

Tip by

5

27.0 km

Mosier, Oregon

Highlight • Settlement

Mosier is named after Jonah H. Mosier, who settled the area around 1821. Today, it is best known for apple, cherry, and prune production, and the town is only about 400 acres in size.

Tip by

6

27.4 km

Mosier, Oregon

Highlight • Settlement

Mosier is a charming small town along the beautiful Columbia River, surrounded by stunning basalt cliffs. There are lovely restaurants, a cozy coffee shop and a small local market.

Tip by

B

91.1 km

End point

Parking

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Way Types & Surfaces

Way Types

61.5 km

26.4 km

2.62 km

603 m

< 100 m

Surfaces

64.9 km

21.4 km

4.58 km

326 m

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Elevation

Elevation

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

Highest point (550 m)

Lowest point (30 m)

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Weather

Powered by Foreca

Today

Wednesday 29 July

28°C

14°C

0 %

Additional weather tips

Max wind speed: 19.0 km/h

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Nearby routes

Moderate

5.0

51

Historic Columbia River Highway State Trail: Twin Tunnels

02:01h

32.4km

650m

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