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Mountain biking trails

View of Mount Rainier – Mercer Island loop from Columbia City

Routes

Mountain biking trails

View of Mount Rainier – Mercer Island loop from Columbia City

Moderate

4.7

(2015)

12,607

riders

View of Mount Rainier – Mercer Island loop from Columbia City

02:18

39.4km

380m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: May 19, 2026

Tips

Includes a segment in which cycling is not permitted

After 4.22 km for 75 m

Waypoints

Start point

Train Station

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4.26 km

Mount Baker Beach

Highlight • Beach

Situated on the shores of Lake Washington, Mount Baker Beach is a popular recreational spot located within Mount Baker Park. It's an ideal spot to cool off after a run …

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4.56 km

Colman Park, nestled south of the old Lake Washington Floating Bridge with an adjacent beach, features plenty of grassy open spaces, lovely trails, magnificent drooping willow trees, and picnic tables. …

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4.85 km

View of Mount Rainier

Highlight • Viewpoint

On clear days, when the mountain is out, this is a great view. Worth the winding, roundabout street climb (or even better, the descent). Colman Beach, along the lake at …

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17.2 km

View of Mt. Rainier over Lake Washington

Highlight • Viewpoint

Nice spot to enjoy the view, grab a drink and stretch. There are a few locations along this segment with views of Rainier.

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18.2 km

Mercer Island

Highlight • Settlement

Mercer Island is both a city and an island situated in the center of Lake Washington. It boasts over 475 acres of parks and open spaces. It's a quiet, highly …

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24.4 km

Hollerbach Park

Highlight • Forest

This charming neighborhood park is a hidden gem and one of several new open space preserves in the area. The lush forest canopy and diverse understory vegetation create a haven …

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34.2 km