Pool closure from June 12th-24th. Please contact for alternative options.

logo ×

  • This field is for validation purposes and should be left unchanged.

The Lost Forest

Lost Forest Adventure Center is the perfect place to take a day to be a kid again. This adventure park features many different activities to enjoy. Along with their rock wall, Lost Forest also features a rope challenge course perfect for those who don’t fear heights (or even those looking to conquer their fear of heights). The crown jewel of the Lost Forest is the Alpine Coaster. Riders control the hand brakes as they fly down the gravity slide at their own speeds. If you are looking to maximize your vacation fun, the Lost Forest is a must-visit!


Tickets for the Lost Forest Adventure Center come in three different varieties depending on what activities you want to do. The base ticket is $64 for adults and $49 for kids 12 and under. This includes gondola access, Breathtaker Alpine Coaster, Rugged Ascent Climbing Wall, elevated journey hiking trails, Aerial Approach disc golf courses, and the trout hook fishing pond. The second level of tickets has the same access but also adds access to the Treeline Trial Challenge Course. These tickets are $94 and $69 for adults and kids respectfully. The final tier adds access to the Canopy Run Zipline Tour, but is currently unavailable.

Treeline Trail Challenge Course

The Treeline Trail Challenge Course is one of the best activities available at the Lost Forest Colorado. This course combines rappels, zip lines, bridges, and ladders for a thrilling obstacle course up in the trees. This course puts you up in the air and challenges you to best its difficult layout. Guests who want to take in the challenge should allow at least two hours to experience the challenge course. Challengers will need to complete an orientation session prior to being allowed onto the course, but these run every half hour. You must be over twelve years old and between 50 and 250 pounds to be on the course.

Breathtaker Alpine Coaster at The Lost Forest

The crown jewel of the Lost Forest Colorado is the Breathtaker Alpine Coaster. Riders control the hand brakes as they fly down the gravity slide at their own speeds. The views from the coaster are breathtaking, so make sure that you go through at least twice: once to set your speed record and once to enjoy the views! This is truly a unique experience that is a must-try during your trip to Aspen and Snowmass.