About
the hike
Explore the remote Knoxville Wilderness in northeast Napa County during its prime season. The Long Canyon trailhead is approximately 9 miles north of Lake Berryessa. Our all-day hike offers views of late spring wildflowers, valley oaks and blue oaks, red-tail hawks, and sweeping vistas of Blue Ridge in this rugged, lesser-known landscape.
Date
May 4Rating
DifficultMiles
9Elevation Gain
1.5k
Registration
All Field trip registrations close three (3) days prior to the event date. An adult must accompany all minors under 18 and complete a minor waiver in person.
Note that we require all attendees to sign a participation waiver in person at the start of the event. Please arrive a few minutes early to complete this step.
You will receive an email to confirm your registration.
Registration for this event has ended.
We're here to answer your questions -> Reach out to Clarisa Rosas, Assistant Stewardship Coordinator.