Witness the transformation and rebirth of the Blast Zone, from Spirit Lake to the crater edge. This unique adventure travels off-trail to a view that is eye to eye with one of the fastest-growing glaciers in the world, Crater Glacier. This is as close as you can get without hiking into the crater! A staff favorite.


Challenge Rating: Strenuous Length: 8 miles round-trip Elevation gain: 1500 ft 
Highest point: 5300 ft Duration: Approximately 8 hours (9:00 am to 5:00 pm) 
Minimum Age: 12+ (minors must be accompanied by an adult) Pace:  ~1-2 miles/hour with breaks 


Challenge Rating Guide
Program Policies
Suggested Packing List