Check out our event listing below to see everything that’s happening at Midpen! You can join a guided activity along the trails led by one of our docent naturalists, take part in a volunteer project to restore and maintain open space lands, visit with us at a community event or attend a public meeting. Click on the terms in the yellow boxes to create a filtered view by activity type, preserve or level of difficulty.
Some activities require online reservations. Details are provided in the description if reservations are required.
| Activity | Title | Date Sort descending | Category | Preserve | Miles |
|---|---|---|---|---|---|
Guided Activity | Earthquake Walk | Sunday, Feb 01, 2026 1:00 pm |
| Los Trancos Preserve | 2 |
Guided Activity | Earthquake Trivia | Sunday, Mar 01, 2026 1:30 pm |
| Los Trancos Preserve | 2 |
Guided Activity | Geocaching Hike | Saturday, Mar 21, 2026 10:00 am |
| Los Trancos Preserve | 2.5 |
Guided Activity | Geology & Earthquakes! | Sunday, Apr 05, 2026 11:00 am |
| Los Trancos Preserve | 2 |
Guided Activity | Faultlines & Flowers | Sunday, Apr 12, 2026 9:30 am |
| Los Trancos Preserve | 2 |
Guided Activity | Geology & Earthquakes! | Sunday, May 03, 2026 11:00 am |
| Los Trancos Preserve | 2 |
Guided Activity | My Gall Friday | Friday, May 29, 2026 9:00 am |
| Los Trancos Preserve | 3.5 |
