Calendar

TM Volunteer support request for up to four TM Volunteers on this day of tread work in the Sierra Vista OSP. Please arrive no later than 9:00 a.m. and park in the main staging area. TM Volunteers will depart from there with staff for the day. Staff l...

Interpretive Docent Training Starting Wednesday January 14, 2026.Interpretive Docent Training with Santa Clara Valley Open Space Authority will provide you with tools, techniques, and content to feel confident in leading programs for our agency. We ...

TM Volunteer support request for up to four TM Volunteers on this day of tread work in the Sierra Vista OSP. Please arrive no later than 9:00 a.m. and park in the main staging area. TM Volunteers will depart from there with staff for the day. Staff l...

TM Volunteer support request for up to four TM Volunteers on this day of tread work in the Sierra Vista OSP. Please arrive no later than 9:00 a.m. and park in the main staging area. TM Volunteers will depart from there with staff for the day. Staff l...

Interpretive Docent Training Starting Wednesday January 14, 2026.Interpretive Docent Training with Santa Clara Valley Open Space Authority will provide you with tools, techniques, and content to feel confident in leading programs for our agency. We ...

TM Volunteer support opportunity for trail tread work in Coyote Valley OSP. Please meet in the main staging area at 9:00 a.m. and get the plan from lead Open Space Technician Greg R. for the day. Hiking of 30 minutes or so may be required to reach...

Interpretive Docent Training Starting Wednesday January 14, 2026.Interpretive Docent Training with Santa Clara Valley Open Space Authority will provide you with tools, techniques, and content to feel confident in leading programs for our agency. We ...

Join the Open Space Authority as we join the City of Milpitas to welcome the Lunar New Year with a bang! Friday, February 13, 2026, 6-8 PMMilpitas Civic Center Plaza457 E. Calaveras Blvd.The Lunar New Year is truly a community celebration, with sp...

TM Volunteer support opportunity for trail tread work in Coyote Valley OSP. Please meet in the main staging area at 9:00 a.m. and get the plan from lead Open Space Technician Greg R. for the day. Hiking of 30 minutes or so may be required to reach...

We are seeking 2 preserve stewards to support our first Meditation & Yoga Program with Dhyan Foundation!We are piloting a Meditation & Yoga program with Dhyan Foundation! After this initial session, we will determine whether this will continue as a s...

TM Volunteer support request for up to four TM Volunteers on this day of tread work in the Sierra Vista OSP. Please arrive no later than 9:00 a.m. and park in the main staging area. TM Volunteers will depart from there with staff for the day. Staff l...

Interpretive Docent Training Starting Wednesday January 14, 2026.Interpretive Docent Training with Santa Clara Valley Open Space Authority will provide you with tools, techniques, and content to feel confident in leading programs for our agency. We ...

TM Volunteer support request for up to four TM Volunteers on this day of tread work in the Sierra Vista OSP. Please arrive no later than 9:00 a.m. and park in the main staging area. TM Volunteers will depart from there with staff for the day. Staff l...

Penny Noel will be leading this hike for a group of about 20 participants from Valley Transportation Authority at Rancho Canada del Oro, starting at 9 a.m. They are seeking general information about birds, flowering plants and trees and other wildlif...

TM Volunteer support request for up to four TM Volunteers on this day of tread work in the Sierra Vista OSP. Please arrive no later than 9:00 a.m. and park in the main staging area. TM Volunteers will depart from there with staff for the day. Staff l...

Interpretive Docent Training Starting Wednesday January 14, 2026.Interpretive Docent Training with Santa Clara Valley Open Space Authority will provide you with tools, techniques, and content to feel confident in leading programs for our agency. We ...

Welcome the Year of the Horse

Welcome the Year of the Horse

This one day training is for veteran volunteers. Any veteran volunteers wanting to serve at Máyyan 'Ooyákma - Coyote Ridge should register for this training. Join us on February 22 to learn and review operations and roles at Máyyan 'Ooyákma.  ...

This is our introductory training for new volunteers. Our winter 2026 edition of Interpretive Host Training features two parts. The January 10 session will cover agency mission and vision, roles and duties and using interpretive techniques for p...

TM Volunteer support request for seasonal maintenance at the Pajaro River Agricultural Preserve (PRAP). We will address areas around the structures on site as well as the vegetation around the grounds. We will use weed whips and pole saws so TM Vo...

TM Volunteer support request for seasonal maintenance at the Pajaro River Agricultural Preserve (PRAP). We will address areas around the structures on site as well as the vegetation around the grounds. We will use weed whips and pole saws so TM Vo...

Interpretive Docent Training Starting Wednesday January 14, 2026.Interpretive Docent Training with Santa Clara Valley Open Space Authority will provide you with tools, techniques, and content to feel confident in leading programs for our agency. We ...