El Cap Cave Interpretive Site

  

El Capitan Cave is the longest mapped cave in Alaska. Cavers mapped over two miles of passage from the main entrance. The only way to see this magnificent cave is during the summer months, when visitors can take advantage of a no cost guided tour given by Forest Service employees. A locked gate guards the cave's entrance to protect against vandalism and possible damage from otherwise well-meaning individuals, as well as to keep inexperienced cavers safe from its hazards. The tour meets near the parking lot and outhouses and leads visitors on a somewhat strenuous 1,100 foot (335 m) hike up a long, steep stairway to an elevation of 250 feet and a platform at the mouth of the cave. The tour then proceeds inside the cave for approximately 500 feet and includes information about cave (karst) geology and archeological discoveries. The tour lasts approximately 2 hours. To reserve a cave tour call the Thorne Bay Ranger District at (907) 828-3304 at least 2 days in advance. Tour groups are limited in size to six people. Babies in packs or carriers are not allowed, nor are children under seven years of age. Precautions: The trail to the cave is strenuous and steep, with 367 stairs. There are no trails or lighting in the cave. Hazards include low ceilings, pits, and slippery, uneven ground. Footing is very uneven and only those with very sure footing and good agility should attempt the tour. What to bring: At least one flashlight per person, extra batteries, and sturdy footwear. Hard hats are required and are provided by the Forest Service at the site. Wear warm clothing as the cave temperature is a constant 40 degrees. Wet and muddy conditions are the norm.

At a Glance

Operational Hours: Thursday - Sunday, tours at 9am, Noon, and 2:30pm. No walk-in tours conducted after noon on Sundays; walk-in tours available at Cave Guide's discretion during other normal cave tour times.
Reservations: Reserve a tour by calling the Thorne Bay Ranger District at (907) 828-3304.
Open Season: Memorial Day
Usage: Heavy
Closest Towns: Naukati, Whale Pass
Water: No
Restroom: Vault Toilet (2)
Operated By: Forest Service

General Information

Directions:

El Capitan Cave can be reached by vehicle, boat, or plane. By road, follow Forest Service Road 20 to Forest Service Road 15 and take a left for about a mile (1.6 km) to the cave. Watch for signs. From both Thorne Bay and Craig is an estimated 3-hour drive. There is a Forest Service dock for use by boats and planes, but they should not be left unattended.


Accessibility:
General Notes:

Road construction on Forest highway 43 may cause delays, however, from Carig and Thorne Bay, it is generally a 2 hour journey to the interpretive site. 


Activities


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Areas & Activities

Location

 
  Area/Length : 
1,100 ft

  Latitude : 
56.171917

  Longitude : 
-133.317778

  Elevation : 
200 - 250 ft

 

Use of Recreation Fees in Alaska

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