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Trail #1E Harry's Ridge

⚠️ Important Alert: Certain trails and areas on Forest Road 99 are closed Monday through Friday until October 31. View information about temporary trail closures and Spirit Lake Tunnel Outlet Construction.

Harry's Ridge Trail #1E is an .08-mile spur trail off the Boundary Trail #1 that provides outstanding views of Spirit Lake and Mount St. Helens. It is one of the most popular day hikes in the area. Round trip from Johnston Ridge Observatory is approximately 8 miles. Difficulty level- moderate.

From Johnston Ridge Observatory follow Boundary Trail #1 east for about 3 miles to the junction with Harry's Ridge Trail #1E. Turn right on Harry's Ridge Trail and climb for .08 miles to its terminus on the ridge overlooking Spirit Lake to the east.

Current Conditions
06/17/2025: Harry's Ridge Trail is accessible via the Hummocks Trail and the Boundary Trail. Due to a significant landslide on State Route 504 around milepost 51 Johnston Ridge Observatory is currently inaccessible.

Specific Trail Information

Trail Number

1E

General Information

Low elevation trails typically melt out by mid-May. High elevation trails typically melt out by mid-July.  Snow may persist in spots on north facing slopes. There may be downed trees, washouts, and/or landslides on trails. Carrying mosquito repellent is advisable. Backcountry creeks and streams may dry out so plan ahead in case you need to bring in water.  Recreating in burned areas poses greater risks. See safety tips for burned areas. Please assist in reporting wildfires by calling 911 or Columbia Dispatch at (360) 891-5140.  Sign up for emergency alerts by county. 

Skamania County; Lewis County; Cowlitz County

Johnston Ridge Observatory requires a $12 per person per day fee, or an America the Beautiful Pass Interagency Pass. An Annual Northwest Forest Pass admits one. Children 15 and younger are free. 

Water at Johnston Ridge during season.

  • Please stay on the trail.
  • Dogs must be on a 6 foot leash on trail at all times.
  • No stock or bicycles.
  • No camping.
  • See Mount St. Helens Map for other restrictions.

Getting There

Directions

Johnston Ridge Observatory to Boundary Ridge Trail #1 to Harry's Ridge Trail #1E.

Additional Information

Operated By

Forest Service

Recreation Opportunities

Last updated August 5, 2025