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 | Newt Knowledge | Saturday, Dec 12, 2026 9:00 am |
| Picchetti Ranch Preserve | 2 |
Guided Activity | Wonders of Cherry Springs | Saturday, Dec 12, 2026 9:35 am |
| Sierra Azul Preserve | 2.25 |
Guided Activity | Ride the Redwoods | Sunday, Dec 13, 2026 10:00 am |
| El Corte de Madera Creek Preserve | 9 |
Guided Activity | Sentinel in the Sky | Sunday, Dec 13, 2026 1:00 pm |
| Sierra Azul Preserve | 0.25 |
Guided Activity | Tails & Twilight Trails | Sunday, Dec 13, 2026 4:00 pm |
| Fremont Older Preserve | 3 |
Guided Activity | Water Wonders | Monday, Dec 14, 2026 10:30 am |
| Picchetti Ranch Preserve | 4.5 |
Guided Activity | Super Seeds & Spores: Early Winter Edition | Tuesday, Dec 15, 2026 9:30 am |
| Windy Hill Preserve | 3.5 |
Guided Activity | Explorer Hike: Winter Waterfowl | Wednesday, Dec 16, 2026 10:30 am |
| Stevens Creek Shoreline Nature Area | 4 |
Guided Activity | From Paths to Highways | Wednesday, Dec 16, 2026 2:00 pm |
| Skyline Ridge Preserve | 3 |
Volunteer Project | Habitat Restoration: French Broom Removal | Thursday, Dec 17, 2026 9:30 a.m. | Monte Bello Preserve | ||
Volunteer Project | Sierra Azul Preserve - Trail Maintenance: Mt. Umunhum Trail (Pt. 7) | Thursday, Dec 17, 2026 9:30 a.m. | Sierra Azul Preserve | ||
Guided Activity | Seasonal Shift | Friday, Dec 18, 2026 10:00 am |
| Long Ridge Preserve | 4.5 |
Volunteer Project | Habitat Restoration & Holiday Cookie Exchange: French Broom | Saturday, Dec 19, 2026 9:30 a.m. | Bear Creek Redwoods Preserve | ||
Volunteer Project | Bear Creek Redwoods Preserve - Trail Maintenance: Lower Pete Siemens Trail & Cookie Exchange | Saturday, Dec 19, 2026 9:30 a.m. | Bear Creek Redwoods Preserve | ||
Guided Activity | Escape the Holiday Madness! | Saturday, Dec 19, 2026 10:00 am |
| Picchetti Ranch Preserve | 4.5 |
