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  | Signs of Fall | Wednesday, Nov 19, 2025 1:00 pm  | 
  | Pulgas Ridge Preserve | 4 | 
Guided Activity  | Signs of Winter | Friday, Dec 12, 2025 9:00 am  | 
  | Pulgas Ridge Preserve | 4.25 | 
Guided Activity  | Fleas Navidad | Sunday, Dec 14, 2025 2:00 pm  | 
  | Pulgas Ridge Preserve | 2.5 | 
Guided Activity  | Signs of Early Spring | Wednesday, Feb 18, 2026 9:00 am  | 
  | Pulgas Ridge Preserve | 4 | 
Guided Activity  | Get the Buzz on Manzanitas | Thursday, Feb 19, 2026 9:30 am  | 
  | Pulgas Ridge Preserve | 3 | 
Guided Activity  | Wild Blossoms, Local History | Wednesday, Feb 25, 2026 1:00 pm  | 
  | Pulgas Ridge Preserve | 3 | 
