Program Overview: Living in the High Sierra requires incredible survival skills — and the region’s wildlife has some fascinating strategies!. Join us for a weekend of discovery as we explore alpine and subalpine ecosystems, learning how animals like marmots, pikas, ground squirrels, and mountain birds endure high elevation conditions.
On day one, hike around the Gaylor Lake area to observe these high elevation habitats as some species will make themselves visible, while others reveal their presence through tracks and signs. Gather that evening, with Dr. Roland Knapp, research biologist, who will share insights and stories from his work recovering the Mountain Yellow-Legged Frog. The next day, we’ll join Dr. Knapp in the field to search for frogs, toads, and tadpoles while learning about the fragile aquatic habitats they call home.
Hiking at high elevation with uphill sections and up to 8–9 miles on day two, this experience offers a rewarding physical challenge while maintaining a steady pace with plenty of opportunities to observe and learn.
This immersive program will leave you with a deeper understanding of the High Sierra’s remarkable wildlife — and a lasting appreciation for the resilience of its species.
Know Before You Go:
- Program date: Saturday, July 18, and Sunday, July 19; 8:30 am–4 pm, each day.
- Program location: Tuolumne
- What’s Included
- Guided instruction with a Yosemite Conservancy Naturalist Guide and Dr. Roland Knapp
- Park entry pass (valid for program dates only)
- Shared tent camping (camping dates cannot be altered)
- No discount is available if you choose not to use the gate pass or campsite.
- Camping Information: Arrive Friday, July 17, after 12 pm. Depart Monday, July 20, by 11 am. Two campsites are shared between all participants, each with space for 4–5 tents and equipped with a picnic table, bear locker, and fire pit.
Camping Location: Tuolumne Meadows - Important Notes: Due to the shared nature of the campsites, we cannot accommodate RVs, campers, or car camping. If you would like a private campsite, have an RV/camper, or plan to sleep in your car, you’ll need to make your own reservation. Please note that camping is reserved for program participants only.
- Hiking is an integral part of this course, so good physical condition is required. Participants must be able to meet the physical demands of the trip as outlined in the itinerary. This includes traveling over uneven, rocky, sandy, wet, or unstable terrain for the mileage and at the elevation listed. These requirements are in place for your safety and the safety of the group. If you have questions about whether a course is a good fit, please contact our office at 209-379-2647_—_we’re happy to help.
- Lodging Upgrade: Upgrade to Tuolumne Meadows Lodge for an additional fee. A block of rooms is reserved for program dates only. Lodging blocks expire 30 days prior to the program. Booking details, including the Group Code, will be emailed after registration.
What’s Not Included
- Gear or meals during your program
- Camping gear or meals in the shared campsites
- Transportation
Experience Level: Intermediate; hiking at high elevations
