Trail #239 Ape Cave

Area Status: Open
This area is Open
 

The above ground Ape Cave Trail #239 provides an easy return route, except during the winter season, to the main entrance and Ape's Headquarters after hiking the upper cave route. Today the cave is a popular visitor attraction, with many thousands of visitors annually.

At a Glance

Current Conditions: 4/13/2019: Return trail from the Upper Cave: Patchy snow cover, may be difficult to follow. Please use map, compass and/or GPS unit to navigate back to the trailhead. Follow blue diamond trail markers when available.  Forest Road 8303 to Ape Cave gated at Trail of Two Forests Sno-Park. Visitors must walk 1/2 mile through snow to the cave entrance. A Northwest Forest, America the Beautiful Pass, or $5 in the fee tube is required at Trail of Two Forests. Cave open during daylight hours. No pets, food or drink allowed inside the cave, except water. Bring two light sources per person. Upper cave not suitable for children.
Permit Info: A Sno-Park permit is required at Trail of Two Forests Sno-Park during the winter season. Sno-Park permits are not available on-site.
Usage: Medium-Heavy
Best Season: Summer
Busiest Season: Summer
Restrictions:
  • Pets, smoking, fireworks, and food are prohibited in the cave.
  • Please leave pets at home, hot summer tempatures can be deadly for pets left in cars.
Closest Towns: Cougar, WA
Water: No
Restroom: Vault Tolilets
Passes: A valid Recreation Pass is required at Ape Cave Trailhead.
Operated By: Forest Service
Information Center: Mount St Helens National Volcanic Monument Headquarters and Visitor Centers

General Information

Directions:

From Cougar, WA drive east on Forest Road 90. Then just 1 mile beyond the Swift Dam turn left (north) onto Forest Road 83. Drive 2 miles on Forest Road 83 and turn left onto Forest Road 8303. Continue for 1 mile on Forest Road 8303 to the trailhead on the right.

Note: To protect big game habitat, Forest Road 8303 is closed to motorized use during the winter months. Plan to park at the Trail of Two Forests Trailhead and hike or snowshoe the 1 mile to the cave in winter.


Activities


Hiking

Hide detail HIDE

Day Hiking

General Info:

Seasonal Information

Year-round



Other Activities

Show detail SHOW

Related Information

Areas & Activities

Highlights

Location

 
  Area/Length : 
Lower Ape Cave: 0.8 milesUpper Ape Cave: 1.5 milesApe Cave Trail: 1.3 miles

  Elevation : 
1800' - 2500'

 

Bat with White Nose

Help Protect Bats!

 



https://www.fs.usda.gov/recarea/giffordpinchot/recreation/recarea/?recid=40394&actid=50