On the south side of Mount St. Helens, the Cougar
and Marble Mountain Sno-Parks provide
snowmobilers with access to a total of 60 miles of
groomed trail. MarbleMountain has 130 vehicle
spaces while Cougar has 30 spaces. Trails are also
open to cross-country skiers and sno-shoers.
East of Woodland, the Kalama Horse Camp
features 53 miles of scenic horse trails, as well as a
picnic shelter, corral, loading ramp and 24 campsites.
Bring the horses along for a memorable riding
vacation. Follow S.R. 503 to the town of Cougar,
then north on Forest Road 81.
For day-rides into the monument, Eco-Park Resort
on S.R 504 offers horse rentals and guided tours.
Take a horseback adventure into the mudflow and
hummocks area and view nature’s resilience.
You can visit the Gifford Pinchot National Forest website for hiking maps and a complete listing of monument trails.