Make every weekend count! The Outdoor Adventure Club is a multi-sport guide service in a club format.
Conditions in Lassen National Park
Kings Creek trail and picnic area
May 28
Sandy Davida
Conditions report; Lassen NP,
Monday May 25
Remember Memorial Day
View of Bumpass Hell from Bumpass Mt.
Conditions in Lassen.
A ranger told me they are trying to open the road to cars tomorrow (Thursday) come ride the road before everyone realizes it’s open!
Lassen NP Conditions Report-
Friday May 15; road, trail and ski conditions
Conditions in Lassen NP, Friday May 15; road, trail and ski conditions
05/12/2026
Remember to find the OAC Newsletter in your inbox with club news, upcoming trips and more! Take this weekend to backpack the iconic Lost Coast or test your legs with a rewarding summit of Mission Peak. Make every weekend count with the professional guides of the Outdoor Adventure Club! - https://mailchi.mp/outdooradventureclub/backpack-the-lost-coast-summit-mission-peak
05/08/2026
Membership Perks: free stay at the OAC Cabin & Cycle the Lassen Highway! - https://mailchi.mp/outdooradventureclub/oac-member-perk-free-weekend-at-the-lassen-cabin
05/05/2026
Not sure what to do this weekend? Have FOMO? Check the OAC Newsletter for club news, upcoming events, and more! We're climbing in the Berkeley Hills and backpacking in Lassen. Don't miss your chance to make every weekend count with the professional guides of the Outdoor Adventure Club! - https://mailchi.mp/outdooradventureclub/outdoor-climbing-in-berkeley-backpacking-in-lassen
Lassen NP- the road is plowed from the visitor center to the summit TH parking lot. Not yet open to cars
04/28/2026
Check you messages for this week's OAC Newsletter featuring club news, upcoming trips, and more! This weekend we're backpacking the Lost Coast and climbing at Castle Rock. Don't wait to find a new adventure! Make every weekend count with the professional guides of the Outdoor Adventure Club! - https://mailchi.mp/outdooradventureclub/backpack-the-lost-coast-or-climb-in-castle-rock
Conditions in Lassen National Park-
We saw Melt/freeze surfaces on all aspects below 8400’, and cold, dry snow above 8400’ on north aspects.
| Monday | 9am - 6pm |
| Tuesday | 9am - 6pm |
| Wednesday | 9am - 6pm |
| Thursday | 9am - 6pm |
| Friday | 9am - 6pm |
| Saturday | 9am - 6pm |
| Sunday | 9am - 6pm |