Upcoming Events

Join our amazing volunteer team and learn about our mission, resources, and engagement techniques for getting people excited about open space!

Learn about wildflowers and other native plants on this 5-mile guided hike at Rancho Cañada del Oro Open Space Preserve.

Join the Open Space Authority for a 5-mile guided hike at Máyyan ‘Ooyákma - Coyote Ridge Open Space Preserve! Throughout weekends in the spring, the public will only be able to access trails within the preserve's Habitat Protection Area by signing up for a guided hike. This helps to protect the sensitive and delicate plants that grow and butterflies that live within this area. At each of these hikes, visitors will learn about the native wildflower blooms and the rare Bay checkerspot butterfly population found within the preserve.

Join the Open Space Authority for a 3-mile guided hike at Máyyan ‘Ooyákma - Coyote Ridge Open Space Preserve! Throughout weekends in the spring, the public will only be able to access trails within the preserve's Habitat Protection Area by signing up for a guided hike. This helps to protect the sensitive and delicate plants that grow and butterflies that live within this area. At each of these hikes, visitors will learn about the native wildflower blooms and the rare Bay checkerspot butterfly population found within the preserve.

Enjoy a gentle 2-mile nature hike among the wildflowers and birds, followed by a relaxing outdoor yoga session.

Join the Open Space Authority for a 5-mile guided hike at Máyyan ‘Ooyákma - Coyote Ridge Open Space Preserve! Throughout weekends in the spring, the public will only be able to access trails within the preserve's Habitat Protection Area by signing up for a guided hike. This helps to protect the sensitive and delicate plants that grow and butterflies that live within this area. At each of these hikes, visitors will learn about the native wildflower blooms and the rare Bay checkerspot butterfly population found within the preserve.

Join the Open Space Authority for a 3-mile guided hike at Máyyan ‘Ooyákma - Coyote Ridge Open Space Preserve! Throughout weekends in the spring, the public will only be able to access trails within the preserve's Habitat Protection Area by signing up for a guided hike. This helps to protect the sensitive and delicate plants that grow and butterflies that live within this area. At each of these hikes, visitors will learn about the native wildflower blooms and the rare Bay checkerspot butterfly population found within the preserve.

Whether you have tons of birdwatching experience or none whatsoever, join us at Máyyan ‘Ooyákma - Coyote Ridge Open Space Preserve to see what we can see at this bird hotspot!

Join the Open Space Authority for a 5-mile guided hike at Máyyan ‘Ooyákma - Coyote Ridge Open Space Preserve! Throughout weekends in the spring, the public will only be able to access trails within the preserve's Habitat Protection Area by signing up for a guided hike. This helps to protect the sensitive and delicate plants that grow and butterflies that live within this area. At each of these hikes, visitors will learn about the native wildflower blooms and the rare Bay checkerspot butterfly population found within the preserve.

Join the Open Space Authority for a 3-mile guided hike at Máyyan ‘Ooyákma - Coyote Ridge Open Space Preserve! Throughout weekends in the spring, the public will only be able to access trails within the preserve's Habitat Protection Area by signing up for a guided hike. This helps to protect the sensitive and delicate plants that grow and butterflies that live within this area. At each of these hikes, visitors will learn about the native wildflower blooms and the rare Bay checkerspot butterfly population found within the preserve.