Exploring Ape Cave, Washington
Distance: 3 miles round trip
Elevation Gain: 350 feet
Fee/Pass: Yes, Northwest Forest Pass or Sno-Park pass in winter
Dogs Allowed: NO
Bathrooms: Yes
Other: Absolutely no food is allowed in the cave. Be sure to wipe your feet in the designated areas before and after entering the cave to stop the spread of white nose syndrome in bats. Not recommended if you’re scared of the dark or claustrophobic. Be sure to dress warmly no matter the season as the cave temperature is 42°F/5.6°C year-round.