Private Naturalist-Guided Tours

ACES is currently able to offer guided hikes according to federal, state, and local public health orders.

Experience the mountains around Aspen with an ACES Naturalist. Our guides know the area and have a wealth of stories and information to share about wildlife and history of the area. Private Tours are perfect for individuals, families, or groups.  Email [email protected] and we will help you figure out what hike is best for you. You can also explore some of our options below. 

Winter Tours Summer Tours

About Private Naturalist-Guided Tours

  • Basic fees are $180 for one guide for the first two-hours, and $60 per additional hour.
  • Use our simple form to submit your request. If you have questions, email [email protected].
  • We recommend 48-hours notice for tour reservations.
  • Private winter tours on Aspen Mountain or Snowmass are regular ticket pricing plus $180 for 4 people or fewer, $120 for 5 people or more, and an additional $60 per hour after 2 hours.
  • A non-refundable 20% deposit is required at booking.
  • ACES may be able arrange transportation depending on the location.

Request a Guide


ACES is a permitted outfitter guide through the US Forest Service White River National Forest.