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Memaloose Lookout – Twin Tunnels Trail loop from Chenowith

Memaloose Lookout – Twin Tunnels Trail loop from Chenowith

Hard

2.9

(2)

riders

Memaloose Lookout – Twin Tunnels Trail loop from Chenowith

03:59

73.2km

1,140m

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: May 9, 2026

Tips

The surface along some of this route may not be suitable

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

After 28 m for 407 m

After 72.9 km for 407 m

Waypoints

Start point

Parking

Get Directions

9.96 km

Tooley Lake viewpoint

Highlight • Viewpoint

Look northward toward the Colombia River Gorge to see a separate lake called Tooley Lake sandwiched between the highway and the Colombia River. Tule Lake is fed by the Lost …

Tip by

18.2 km

Rowena Crest

Highlight • Viewpoint

The Rowena Crest is an impressive viewpoint for cyclists and drivers and has a trailhead. On the Historic Columbia River Highway, you can look down on Mayer State Park and …

Tip by

24.1 km

About 50 feet off the highway, the pavement takes riders to an overlook of the Memaloose Hills, called the Memaloose Lookout. Memaloose Overlook has a viewpoint of Memaloose Island and is a great photo opportunity, especially on a clear day.

Tip by

36.9 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

42.7 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

45.2 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

73.2 km

End point

Parking

Way Types & Surfaces

Way Types

67.7 km

4.18 km

1.09 km

356 m

Surfaces

57.6 km

14.1 km

881 m

750 m

Elevation

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

Highest point (230 m)

Lowest point (30 m)

Weather

Today

Tuesday 19 May

23°C

9°C

0 %

Additional weather tips

Max wind speed: 34.0 km/h

to get more detailed weather forecasts along your route

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

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Memaloose Lookout – Twin Tunnels Trail loop from Chenowith

Tooley Lake viewpoint

Rowena Crest