Sno-Park: Marble Mountain

Area Status: Open
This area is Open
 
  • Winter Climbing Route to Mount St. Helens Summit (Worm Flows Route)
  • 49 miles of cross-country ski and snowshoe trails
  • 130 vehicle capacity area
  • Dispersed camping

The shelter burned to the ground during the 2010-11 season, and has not yet been rebuilt. Please inquire with Mount St. Helens staff to learn how to help construct a new shelter.

Marble Mountain Ski Trail Map

At a Glance

Current Conditions: 12/15/2014:Open.
Permit Info: Attn. Snowmobilers, Skiers \& Snowshoers: Climbing permits are required year round for everyone traveling above 4,800 ft. elevation on the slopes of Mount St. Helens.  Permits are available online only through the Mount St. Helens Institute April 1st thru October 31st.  Permits are self issue and free of charge Nov. 1st  thru March 31st. Winter Climbing Permits are available at the Climbing Registers at Marble Mountain Sno-Park and at the Lone Fir Resort in Cougar, WA.
Open Season: Nov.
Usage: Heavy
Best Season: Winter
Busiest Season: Winter
Restrictions:
Snowmobiles are prohibited in the the Non-motorized corridor between Monitor Ridge and the Worm Flows climbing routes.
 
The restricted research area north of the volcano is closed to snowmobiles and to off-trail ski and snowshoe travel.
Closest Towns: Cougar, WA
Water: No
Restroom: 2 Vault Toilets
Passes: A Sno-Park Pass is required during the winter season.  Beginning April 1st, Sno-Park Passes are no longer required at this location.
Information Center: Mount St Helens National Volcanic Monument Headquarters and Visitor Centers   See also:  South Side - SR 503, Forest Roads 83 & 90

General Information

General Notes:

Climbing Permits are required year round for all travel above 4800 ft on the slopes of Mount St. Helens. Climbers and Snowmobilers can self issue their winter permits at the Lone Fir Resort in Cougar WA . Winter Permits are free of charge from Novemeber 1 to March 31.


Accessibility:

Recreation Map

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Activities


Climbing

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Winter Sports

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