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  | Trees of Fall | Saturday, Nov 08, 2025 9:30 am  | 
  | Los Trancos Preserve | 2.5 | 
Guided Activity  | Mindful Movement in Nature | Tuesday, Nov 18, 2025 10:00 am  | 
  | Skyline Ridge Preserve | 2 | 
Guided Activity  | CANCELLED: Morning Meander: Meadow to Farm | Wednesday, Nov 26, 2025 9:00 am  | 
  | Rancho San Antonio Preserve | 2 | 
Guided Activity  | High Tide at Ravenswood | Saturday, Dec 06, 2025 11:00 am  | 
  | Ravenswood Preserve | 0.5 | 
Guided Activity  | Banana Slug Counting | Saturday, Dec 13, 2025 9:30 am  | 
  | Purisima Creek Redwoods Preserve | 2 | 
Guided Activity  | Fleas Navidad | Sunday, Dec 14, 2025 2:00 pm  | 
  | Pulgas Ridge Preserve | 2.5 | 
Guided Activity  | Merry Berries & Nuts | Tuesday, Dec 16, 2025 10:00 am  | 
  | Windy Hill Preserve | 2 | 
Guided Activity  | Mindful Movement | Tuesday, Dec 16, 2025 10:00 am  | 
  | Skyline Ridge Preserve | 2.5 | 
Guided Activity  | Experience the King Tides | Friday, Jan 02, 2026 10:00 am  | 
  | Ravenswood Preserve | 3 | 
Guided Activity  | What are the Newts Up To? | Saturday, Jan 10, 2026 9:00 am  | 
  | Picchetti Ranch Preserve | 2 | 
Guided Activity  | Mindful Movement | Tuesday, Jan 20, 2026 10:00 am  | 
  | Skyline Ridge Preserve | 2.5 | 
Guided Activity  | Explorer Hike: Winter Waterfowl | Wednesday, Jan 21, 2026 10:30 am  | 
  | Stevens Creek Shoreline Nature Area | 4 | 
Guided Activity  | Whooo's That? Owls of the Redwoods | Saturday, Jan 24, 2026 4:45 pm  | 
  | Bear Creek Redwoods Preserve | 2 | 
Guided Activity  | Family Nature Journaling | Sunday, Jan 25, 2026 10:00 am  | 
  | Skyline Ridge Preserve | 0.75 | 
Guided Activity  | Earthquake Walk | Sunday, Feb 01, 2026 1:00 pm  | 
  | Los Trancos Preserve | 2 | 
