Rattlesnake Lake – Rattlesnake Lake loop from Wilderness Rim

Running trails & routes

United States

Washington

King County

Rattlesnake Lake – Rattlesnake Lake loop from Wilderness Rim

Moderate

4.9

(7347)

18,439

runners

Rattlesnake Lake – Rattlesnake Lake loop from Wilderness Rim

01:17

12.2km

110m

Running

Moderate run. 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: July 17, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Olallie State Park

Palouse to Cascades State Park

Cedar River Municipal Watershed

Waypoints

Start point

Parking

Get Directions

914 m

Rattlesnake Lake

Highlight • Lake

Rattlesnake Lake is part of the Rattlesnake Lake Recreation Area, designated for day-use activities. The lake spans 111 acres, spring-fed by the Cedar River, and is a popular spot for fishing and swimming.

Tip by

937 m

Cedar River Watershed Education Center

Highlight • Rest Area

The Cedar River Watershed Education Center was built with sustainable design in mind. The five buildings are linked by covered walkways with living roofs, and admission to the interactive, hands-on exhibits, including a set of "water drums," is free.

Tip by

5.21 km

Cedar Falls

Highlight (Segment) • Trail

All told, the remade rail line known as the Palouse to Cascades Trail — also known as the Iron Horse or John Wayne trails — contains more than 100 miles …

Tip by

7.70 km

Palouse to Cascades Trail (Iron Horse Trail)

Highlight (Segment) • Trail

All told, the remade rail line known as the Palouse to Cascades Trail — also known as the Iron Horse or John Wayne trails — contains more than 100 miles …

Tip by

11.1 km

Rattlesnake Lake Trail

Highlight (Segment) • Trail

This broad, graveled trail is shared between mountain bikers and walkers. It offers an easy, mostly flat getaway along the lake, and also leads to the interesting Cedar River Watershed Education Center.

Tip by

12.2 km