Lake Easton State Park – Whittier Tunnel loop from Easton State Airport

Bike touring routes & trails

United States

Washington

Kittitas County

Lake Easton State Park – Whittier Tunnel loop from Easton State Airport

Moderate

4.7

(3858)

8,060

riders

Lake Easton State Park – Whittier Tunnel loop from Easton State Airport

03:29

38.8km

310m

Cycling

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: August 15, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Lake Easton State Park

Palouse to Cascades State Park

Okanogan-Wenatchee National Forest

Waypoints

Start point

Parking

Get Directions

4.67 km

Old US Highway 10 bridge at Lake Easton

Highlight • Bridge

Before the interstate system was built, US Highway 10 was the only way across the mountains. Today, you can still find bits and pieces of the old highway here and …

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6.49 km

Iron Horse Trail Bridge

Highlight • Bridge

A functional bridge with a modern build takes bikers and hikers over Lake Easton, where the Yakima River flows out.

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6.74 km

Lake Easton State Park spans almost 700 acres across the eastern foothills of the Cascade Range. The park welcomes picnicking, camping, hiking, mountain biking, boating, fishing, swimming, cross-country skiing, snowmobiling, wildlife viewing, and more.

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7.83 km

Yakima River Bridge #7 (Cabin Creek)

Highlight • Bridge

Say hello to a friend. If you are travelling West to East, this is the first of many times you will cross over the Yakima River. OR... If you are …

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14.4 km

Toilet in Okanogan-Wenatchee National Forest

Highlight • Rest Area

...and for no particular reason, someone has thought of your needs. This toilet is here, just in case!

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15.3 km

Whittier Tunnel

Highlight (Segment) • Structure

This tunnel pops up out of nowhere and it just long enough to make you turn on your bike lights.

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20.1 km

Palouse to Cascades State Park Trail

Highlight • Trail

The Palouse to Cascades State Park Trail will lead you along former railway tracks over 250 miles from North Bend to the border of Idaho. It shows you the diversity …

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