Snowmass Open Daily: June 21 - September 2, 2019 | Open Weekends: Sept. 6-8, 13-15, 20-22, 27-29, Oct. 4-6

9 AM - 4 PM

Contact Us!

800-525-6200

The Lost Forest isn’t hard to find — it’s just hard to see. Tucked in among the trees and rocks at Elk Camp on Snowmass are an alpine coaster, zip lines, biking trails, ropes challenges and a climbing wall.

There are ponds to fish in, creeks to hike along, places to enjoy nature alone or in groups, two disc golf courses and passionate guides to help you find your next adventure. Here, surrounded by wild beauty, you’ll find your next wild adventure. Welcome to Lost Forest.

Please review our Lost Forest Rules & Regulations before purchasing your Lost Forest admission.
Ready to explore the Lost Forest? Save 20% when you purchase at least 7 days in advance!


Sightseeing Package

Lost Forest Base Access

Lost Forest Full Access

Lost Forest Peak Access

$37 In-Resort
20% Off In Advance
$59 In-Resort
20% Off In Advance
$89 In-Resort
20% Off In Advance
$219 In-Resort
(No Discount)
Gondola / Lift Access ✔️ ✔️ ✔️ ✔️
Aerial Approach Disc Golf ✔️ ✔️ ✔️✔️
Trout Hook Fishing Pond ✔️ ✔️ ✔️ ✔️
Elevated Journey Hiking Trails ✔️ ✔️ ✔️ ✔️
Breathtaker Alpine Coaster ✔️ ✔️ ✔️
Rugged Ascent Climbing Wall ✔️ ✔️ ✔️
Treeline Trial Challenge Course ✔️ ✔️
Canopy Run Zipline Tour ✔️



Buy Now
  • Lost Forest Base Access

    9 AM - 3:30 PM (Activity closing times vary )

    Breathtaker Alpine Coaster Summer in Snowmass, Colorado
    Breathtaker Alpine Coaster Summer in Snowmass, Colorado

    Lost Forest Base Access - $59 Per Day In-Resort | $47 Per Day Advance Purchase
    Lost Forest Base Access (Farm To Table Tuesdays) - $44 In-Resort | $35 Advance Purchase


    • Access to Elk Camp Gondola & Chairlift
    • Access to Breathtaker Alpine Coaster, Rugged Ascent Climbing Wall, Aerial Approach Disc Golf, Trout Hook Fishing Pond, and Elevated Journeys Hiking Trails.
    Please review our Lost Forest Rules & Regulations before purchasing


    BUY NOW
  • Lost Forest Full Access

    9 AM - 3:30 PM (Activity closing times vary)

    BUY NOW
    Lost Forest Daily Admission Package
    Lost Forest Daily Admission Package

    Lost Forest Full Access - $89 Per Day In-Resort | $71 Per Day Advance Purchase
    • Access to Elk Camp Gondola & Chairlift
    • Access to Treeline Trial Challenge Course*, Breathtaker Alpine Coaster, Rugged Ascent Climbing Wall, Aerial Approach Disc Golf, Trout Hook Fishing Pond, and Elevated Journeys Hiking Trails
    * Closed-toed shoes are required. Participation in the Challenge Course requires completion of an orientation session which run every 30 minutes at :15 and :45 past the hour, starting at 9:15 AM and ending at 1:15 PM. The last opportunity to begin a course is 3:30 PM. The Challenge Course and Challenge Course orientations are space-permitting and available on a first-come-first-serve basis. Check in at the Lost Forest Headquarters at the top of the Elk Camp Gondola.

    Please review our Lost Forest Rules & Regulations before purchasing
  • Lost Forest Peak Access

    9 AM - 3:30 PM (Activity closing times vary) 

    Lost Forest Canopy Run Zipline Tour at Snowmass Colorado
    Lost Forest Canopy Run Zipline Tour at Snowmass Colorado

    Lost Forest Peak Access - $219 Per Day

    • 3-hour Canopy Run Zipline Tour: Soar above Snowmass with seven ziplines, three sky bridges, three rappels, and platforms mounted in the trees themselves for a thrilling adventure through the canopy!* (You may choose your tour time upon booking)
    • Access to Elk Camp Gondola & Chairlift for 2 out of 7 days, including the day of your Canopy Tour
    • Complimentary access to Treeline Trial Challenge Course**, Breathtaker Alpine Coaster, Rugged Ascent Climbing Wall, Aerial Approach Disc Golf, Trout Hook Fishing Pond, and Elevated Journeys Hiking Trails for 2 out of 7 days, including the day of your Canopy Tour
    * Canopy Tour reservations are required and are nonrefundable within 48 hours of tour start time. Check in at the Ticket Office at the Base of the Elk Camp Gondola at least 30 minutes prior to your reservation time. Closed-toed shoes are required.



    ** Closed-toed shoes are required. Participation in the Challenge Course requires completion of an orientation session which run every 30 minutes at :15 and :45 past the hour, starting at 9:15 AM and ending at 1:15 PM. The last opportunity to begin a course is 3:30 PM. The Challenge Course orientations are space-permitting and available on a first-come-first-serve basis. Check in at the Lost Forest Headquarters at the top of the Elk Camp Gondola.

    Please review our Lost Forest Rules & Regulations before purchasing
    BUY NOW
  • Lost Forest Explorers

    Available Saturdays, and Sundays July 6 - August 11, 9 AM - 2 PM

    Lost Forest mountain adventure park in Snowmass, Colorado
    Lost Forest mountain adventure park in Snowmass, Colorado

    Lost Forest Explorers - $148 Per Day

    Parents, enjoy a day to yourselves while your kids get lost in fun! Kids ages 8-17 will be guided through the Lost Forest to experience the Treeline Trial Challenge Course and the Breathtaker Alpine Coaster. They'll come home telling stories of their alpine adventures, new friends, and delicious food.

    • Includes Lost Forest Full Access ($89 value)
    • Includes lunch at Elk Camp Restaurant ($12 value)
    • Includes supervised care from a Lost Forest Guide + transportation to and from Aspen on our shuttle bus, if needed.
    Camp Passes not applicable for Lost Forest Explorers

    Please review our Lost Forest Rules & Regulations before purchasing

    BUY NOW
  • Lost Forest Season Pass

    Lost Forest mountain adventure park in Snowmass, Colorado
    Lost Forest mountain adventure park in Snowmass, Colorado

    Lost Forest Season Pass - $319

    • Unlimited daily access to Elk Camp Gondola & Chairlift
    • Unlimited daily access to Treeline Trial Challenge Course*, Breathtaker Alpine Coaster, Rugged Ascent Climbing Wall, Aerial Approach Disc Golf, Trout Hook Fishing Pond, and Elevated Journeys Hiking Trails
    * Closed-toed shoes are required. Participation in the Challenge Course requires completion of an orientation session which run every 30 minutes at :15 and :45 past the hour, starting at 9:15 AM and ending at 1:15 PM. The last opportunity to begin a course is 3:30 PM. The Challenge Course orientations are space-permitting and available on a first-come-first-serve basis. Check in at the Lost Forest Headquarters at the top of the Elk Camp Gondola.

    Please review our Lost Forest Rules & Regulations before purchasing

    BUY NOW
  • Guided Experiences

    Free Spirit Custom Adventure
    Free Spirit Custom Adventure

    Whether you want to see the sights on two wheels, hone your fly fishing skills on the river, or take in the views from the top of Colorado, you can customize your own adventure with a Guided Experience. Grab your own personal guide to find the best hikes, the best views, the most information, and the most excitement you can squeeze into a day on the mountain. + Learn More

    Talk to our experienced staff to customize your own Guided Experience at 800 - 525 - 6200.

    Lost Forest Experience

    $500 Full Day, $345 Half Day

    BOOK NOW

    Mountain Boarding Experience

    $500 Full Day, $345 Half Day

    BOOK NOW

    Skateboarding Experience

    $500 Full Day, $345 Half Day

    BOOK NOW

    Fishing Experience

    $345 Half Day

    BOOK NOW

    Mountain Guided Experience

    $500 Full Day, $345 Half Day

    BOOK NOW
  • Lost Forest Base Access

    9 AM - 3:30 PM (Activity closing times vary )

    Breathtaker Alpine Coaster Summer in Snowmass, Colorado
    Breathtaker Alpine Coaster Summer in Snowmass, Colorado

    Lost Forest Base Access - $59 Per Day In-Resort | $47 Per Day Advance Purchase
    Lost Forest Base Access (Farm To Table Tuesdays) - $44 In-Resort | $35 Advance Purchase


    • Access to Elk Camp Gondola & Chairlift
    • Access to Breathtaker Alpine Coaster, Rugged Ascent Climbing Wall, Aerial Approach Disc Golf, Trout Hook Fishing Pond, and Elevated Journeys Hiking Trails.
    Please review our Lost Forest Rules & Regulations before purchasing


    BUY NOW
  • Lost Forest Full Access

    9 AM - 3:30 PM (Activity closing times vary)

    BUY NOW
    Lost Forest Daily Admission Package
    Lost Forest Daily Admission Package

    Lost Forest Full Access - $89 Per Day In-Resort | $71 Per Day Advance Purchase
    • Access to Elk Camp Gondola & Chairlift
    • Access to Treeline Trial Challenge Course*, Breathtaker Alpine Coaster, Rugged Ascent Climbing Wall, Aerial Approach Disc Golf, Trout Hook Fishing Pond, and Elevated Journeys Hiking Trails
    * Closed-toed shoes are required. Participation in the Challenge Course requires completion of an orientation session which run every 30 minutes at :15 and :45 past the hour, starting at 9:15 AM and ending at 1:15 PM. The last opportunity to begin a course is 3:30 PM. The Challenge Course and Challenge Course orientations are space-permitting and available on a first-come-first-serve basis. Check in at the Lost Forest Headquarters at the top of the Elk Camp Gondola.

    Please review our Lost Forest Rules & Regulations before purchasing
  • Lost Forest Peak Access

    9 AM - 3:30 PM (Activity closing times vary) 

    Lost Forest Canopy Run Zipline Tour at Snowmass Colorado
    Lost Forest Canopy Run Zipline Tour at Snowmass Colorado

    Lost Forest Peak Access - $219 Per Day

    • 3-hour Canopy Run Zipline Tour: Soar above Snowmass with seven ziplines, three sky bridges, three rappels, and platforms mounted in the trees themselves for a thrilling adventure through the canopy!* (You may choose your tour time upon booking)
    • Access to Elk Camp Gondola & Chairlift for 2 out of 7 days, including the day of your Canopy Tour
    • Complimentary access to Treeline Trial Challenge Course**, Breathtaker Alpine Coaster, Rugged Ascent Climbing Wall, Aerial Approach Disc Golf, Trout Hook Fishing Pond, and Elevated Journeys Hiking Trails for 2 out of 7 days, including the day of your Canopy Tour
    * Canopy Tour reservations are required and are nonrefundable within 48 hours of tour start time. Check in at the Ticket Office at the Base of the Elk Camp Gondola at least 30 minutes prior to your reservation time. Closed-toed shoes are required.



    ** Closed-toed shoes are required. Participation in the Challenge Course requires completion of an orientation session which run every 30 minutes at :15 and :45 past the hour, starting at 9:15 AM and ending at 1:15 PM. The last opportunity to begin a course is 3:30 PM. The Challenge Course orientations are space-permitting and available on a first-come-first-serve basis. Check in at the Lost Forest Headquarters at the top of the Elk Camp Gondola.

    Please review our Lost Forest Rules & Regulations before purchasing
    BUY NOW
  • Lost Forest Explorers

    Available Saturdays, and Sundays July 6 - August 11, 9 AM - 2 PM

    Lost Forest mountain adventure park in Snowmass, Colorado
    Lost Forest mountain adventure park in Snowmass, Colorado

    Lost Forest Explorers - $148 Per Day

    Parents, enjoy a day to yourselves while your kids get lost in fun! Kids ages 8-17 will be guided through the Lost Forest to experience the Treeline Trial Challenge Course and the Breathtaker Alpine Coaster. They'll come home telling stories of their alpine adventures, new friends, and delicious food.

    • Includes Lost Forest Full Access ($89 value)
    • Includes lunch at Elk Camp Restaurant ($12 value)
    • Includes supervised care from a Lost Forest Guide + transportation to and from Aspen on our shuttle bus, if needed.
    Camp Passes not applicable for Lost Forest Explorers

    Please review our Lost Forest Rules & Regulations before purchasing

    BUY NOW
  • Lost Forest Season Pass

    Lost Forest mountain adventure park in Snowmass, Colorado
    Lost Forest mountain adventure park in Snowmass, Colorado

    Lost Forest Season Pass - $319

    • Unlimited daily access to Elk Camp Gondola & Chairlift
    • Unlimited daily access to Treeline Trial Challenge Course*, Breathtaker Alpine Coaster, Rugged Ascent Climbing Wall, Aerial Approach Disc Golf, Trout Hook Fishing Pond, and Elevated Journeys Hiking Trails
    * Closed-toed shoes are required. Participation in the Challenge Course requires completion of an orientation session which run every 30 minutes at :15 and :45 past the hour, starting at 9:15 AM and ending at 1:15 PM. The last opportunity to begin a course is 3:30 PM. The Challenge Course orientations are space-permitting and available on a first-come-first-serve basis. Check in at the Lost Forest Headquarters at the top of the Elk Camp Gondola.

    Please review our Lost Forest Rules & Regulations before purchasing

    BUY NOW
  • Guided Experiences

    Free Spirit Custom Adventure
    Free Spirit Custom Adventure

    Whether you want to see the sights on two wheels, hone your fly fishing skills on the river, or take in the views from the top of Colorado, you can customize your own adventure with a Guided Experience. Grab your own personal guide to find the best hikes, the best views, the most information, and the most excitement you can squeeze into a day on the mountain. + Learn More

    Talk to our experienced staff to customize your own Guided Experience at 800 - 525 - 6200.

    Lost Forest Experience

    $500 Full Day, $345 Half Day

    BOOK NOW

    Mountain Boarding Experience

    $500 Full Day, $345 Half Day

    BOOK NOW

    Skateboarding Experience

    $500 Full Day, $345 Half Day

    BOOK NOW

    Fishing Experience

    $345 Half Day

    BOOK NOW

    Mountain Guided Experience

    $500 Full Day, $345 Half Day

    BOOK NOW
Weather Policy: Summer weather in the Rocky Mountains is unpredictable and out of our control. As a result, we do not offer refunds due to weather impacts on our operation. Please check the forecast while planning your activities.

Guides to Lost Forest

Guides to Lost Forest

Lost Forest height and weight restrictions
Lost Forest height and weight restrictions

Lost Forest Activities Status

Lost Forest

More Summer Fun