Adventure Calendar
Adventure Calendar
You’ll find a variety of outdoor adventures offered every weekend on our events calendar, and even some weekdays! We take care of all the details, just find the trip that’s right for you and sign up! Get outdoors, learn a new skill or two, meet new friends and — best of all — make your weekend count!
Choose your view: CALENDAR VIEW LIST VIEW
Aug
30
2025
Rock Climbers Learn to Lead Class Outdoors at Cragmont Park, 8/30
Sat Aug 30 2025, 8:00am to Sat Aug 30 2025, 4:00pm

Aug
30
2025
Sep
1
2025
Ten Lakes 3-Day Backpacking Labor Day Weekend in Yosemite National Park, 8/30-9/1
Sat Aug 30 2025, 9:30am to Mon Sep 1 2025, 3:00pm

Sep
6
2025
Urban Hike the Hills, Parks and Stairways of San Francisco, 9/6
Sat Sep 6 2025, 9:00am

Sep
12
2025
Sep
14
2025
Backpacking Mono Pass and Mount Lewis, 3 days in the High Sierra near Yosemite National Park, 9/12-14
Fri Sep 12 2025, 10:00am to Sun Sep 14 2025, 2:00pm

Sep
21
2025
Hike Purisima Creek Redwoods Whittemore Gulch near Half Moon Bay, 9/21
Sun Sep 21 2025, 8:30am

Sep
23
2025
Sep
25
2025
Backpack Half Dome via Little Yosemite Valley Midweek in Yosemite National Park-3 days, 9/23-25
Tue Sep 23 2025, 10:30am to Thu Sep 25 2025, 3:00pm

Sep
26
2025
Sep
28
2025
Backpacking Glen Aulin and Waterwheel Falls in Yosemite National Park, 9/26-28
Fri Sep 26 2025, 9:30am to Sun Sep 28 2025, 2:00pm

Oct
4
2025
Oct
5
2025
Two Summits Hiking Weekend in Lassen National Park (Lassen Peak and Brokeoff Mountain) Stay at Cabin, 10/4-5
Fri Oct 3 2025, 7:00pm to Sun Oct 5 2025, 4:00pm

Oct
5
2025
Kayaking to Angel Island
Sun Oct 5 2025, 8:30am PDT to Sun Oct 5 2025, 3:00pm PDT

Nov
1
2025
Nov
3
2025
Halloween Hiking, Camping and Costumes Weekend at Pinnacles National Park, 11/1-2
Fri Oct 31 2025, 07:00pm to Sun Nov 2 2025, 05:00pm

Nov
1
2025
Nov
3
2025
Halloween Rock Climbing, Camping and Costumes Weekend at Pinnacles National Park, 11/1-2
Fri Oct 31 2025, 07:00pm to Sun Nov 2 2025, 04:00pm

Dec
6
2025
Dec
7
2025
Guided Snowshoeing Weekend in Lassen Volcanic National Park, 12/6-7
Fri Dec 5 2025, 7:00pm to Sun Dec 7 2025, 3:00pm

Dec
13
2025
Dec
14
2025
Guided Intro to Backcountry Snowboarding or Skiing Day in Tahoe/Truckee, 12/13
Sat Dec 13 2025, 8:00am to Sat Dec 13 2025, 4:30pm

Dec
13
2025
Dec
15
2025
AIARE Level 1 Avalanche Class in Lassen, 12/13-14, plus Pre-Class Online Learning
Sat Dec 13 2025, 8:30am to Sun Dec 14 2025, 5:00pm

Dec
20
2025
Dec
22
2025
Intro to Backcountry Snowboarding and Skiing Guided Weekend in Lassen National Park, 12/20-21
Fri Dec 19 2025, 7:00pm to Sun Dec 21 2025, 4:00pm

Dec
20
2025
Dec
22
2025
Intermediate and Up Guided Backcountry Skiing and Snowboarding Weekend in Lassen National Park, 12/20-21
Fri Dec 19 2025, 7:00pm to Sun Dec 21 2025, 4:00pm

Dec
27
2025
Dec
29
2025
AIARE Level 2 Avalanche Class in Lassen, 12/27-28, plus Pre-Class Online Learning
Sat Dec 27 2025, 8:00am to Sun Dec 28 2025, 5:00pm

Dec
29
2025
Dec
31
2025
AIARE Level 1 Avalanche Class in Truckee/Tahoe, 12/29-30, plus Pre-Class Online Learning
Mon Dec 29 2025, 8:00am to Tue Dec 30 2025, 5:00pm

Jan
3
2026
Jan
4
2026
Full Moon Guided Snowshoeing Weekend in Lassen Volcanic National Park, 1/3-4
Fri Jan 2 2026, 7:00pm to Sun Jan 4 2026, 3:00pm

Jan
3
2026
Jan
5
2026
AIARE Level 1 Avalanche Class in Truckee/Tahoe, 1/3-4, plus Pre-Class Online Learning
Sat Jan 3 2026, 8:00am to Sun Jan 4 2026, 5:00pm

Jan
10
2026
Jan
12
2026
Women's Intro to Backcountry Snowboarding and Skiing Guided Weekend in Lassen National Park, 1/10-11
Fri Jan 9 2026, 7:00pm to Sun Jan 11 2026, 4:00pm

Jan
10
2026
Jan
12
2026
AIARE Level 1 Avalanche Class in Truckee/Tahoe, 1/10-11, plus Pre-Class Online Learning
Sat Jan 10 2026, 8:00am to Sun Jan 11 2026, 5:00pm

Jan
17
2026
Jan
19
2026
AIARE Level 1 Avalanche Class in Lassen, 1/17-18, plus Pre-Class Online Learning
Sat Jan 17 2026, 8:30am to Sun Jan 18 2026, 5:00pm

Jan
24
2026
Jan
26
2026
Intro to Backcountry Snowboarding and Skiing Guided Weekend in Lassen National Park, 1/24-25
Fri Jan 23 2026, 7:00pm to Sun Jan 25 2026, 4:00pm

Jan
31
2026
Feb
1
2026
Full Moon Guided Snowshoeing Weekend in Lassen Volcanic National Park, 1/31-2/1
Fri Jan 30 2026, 7:00pm to Sun Feb 1 2026, 3:00pm

Feb
14
2026
Feb
16
2026
Women's AIARE Level 1 Avalanche Class in Lassen, 2/14-15, plus Pre-Class Online Learning
Sat Feb 14 2026, 8:30am to Sun Feb 15 2026, 5:00pm

Feb
21
2026
Feb
23
2026
Intro to Backcountry Snowboarding and Skiing Guided Weekend in Lassen National Park, 2/21-22
Fri Feb 20 2026, 7:00pm to Sun Feb 22 2026, 4:00pm

Feb
21
2026
Feb
23
2026
Intermediate and Up Guided Backcountry Skiing and Snowboarding Weekend in Lassen National Park, 2/21-22
Fri Feb 20 2026, 7:00pm to Sun Feb 22 2026, 4:00pm

Feb
28
2026
Mar
1
2026
Guided Snowshoeing Weekend in Lassen Volcanic National Park, 2/28-3/1
Fri Feb 27 2026, 7:00pm to Sun Mar 1 2026, 3:00pm

Feb
28
2026
Mar
2
2026
AIARE Level 1 Avalanche Class in Truckee/Tahoe, 2/28-3/1, plus Pre-Class Online Learning
Sat Feb 28 2026, 8:00am to Sun Mar 1 2026, 5:00pm

Mar
7
2026
Mar
9
2026
Intro to Backcountry Snowboarding and Skiing Guided Weekend in Lassen National Park, 3/7-8
Fri Mar 6 2026, 7:00pm to Sun Mar 8 2026, 5:00pm

Mar
14
2026
Mar
16
2026
AIARE Level 2 Avalanche Class in Lassen, 3/14-15, plus Pre-Class Online Learning
Sat Mar 14 2026, 8:00am to Sun Mar 15 2026, 5:00pm

Mar
21
2026
Mar
23
2026
AIARE Level 1 Avalanche Class in Truckee/Tahoe, 3/21-22, plus Pre-Class Online Learning
Sat Mar 21 2026, 8:00am to Sun Mar 22 2026, 5:00pm

Apr
4
2026
Apr
6
2026
AIARE Level 1 Avalanche Class in Lassen, 4/4-5, plus Pre-Class Online Learning
Sat Apr 4 2026, 8:30am to Sun Apr 5 2026, 5:00pm
