Become a Certified California Naturalist immersed in the natural history and unparalleled beauty of the Point Reyes National Seashore.

Meet the Inverness Irregulars for a hike at 9:30 a.m. on Tuesdays at the White House Pool parking lot. The trail will be decided on the spot.

Join Marin County Parks to hike the coastal bluffs along the outer reaches of the Pt Reyes Peninsula which host a fantastic display of spring wildflowers.

This class will explore Bear Valley, the Giacomini Wetlands, and some coastal habitats to observe them. Identification of raptors, flycatchers, warblers, woodpeckers, shorebirds and other waterbirds by sight and sounds will be a major focus.

Join Marin County Parks in restoring the unique ecosystem of Bolinas Lagoon and learning how to protect this oasis by identifying and removing invasive species that threaten it.

All docents must attend a one-day Snowy Plover Docent training on Saturday, May 2, 2026.

Join PRNSA for a member full moon hike to Abbotts Lagoon

From swallowtails to checkerspots and blues, we’ll search for diverse species while observing butterfly behavior and identifying key plants.

Join Marin County Parks to hike the Johnstone Trail. Descend through a shaded forest to Tomales Bay. Enjoy lunch on a beautiful secluded beach.

Meet the Inverness Irregulars for a hike at 9:30 a.m. on Tuesdays at the White House Pool parking lot. The trail will be decided on the spot.

Join Marin County Parks to the Earthquake Trail.

Join PRNSA to help census the violet (Viola adunca) populations in Point Reyes National Seashore the months of April and May 2026. Data will help further understand the Myrtle Silverspot butterfly habitat needs and further protect this cryptic endangered species.

Join PRNSA Field Institute Instructor and naturalist Wendy Dreskin and the PRNSA member community for a two-mile out-and-back hike at Chimney Rock, learning about the wildflowers that call this place home.

Make an impact for Tomales Bay at this community beach cleanup and coastal learning day.

Join PRNSA to help census the violet (Viola adunca) populations in Point Reyes National Seashore the months of April and May 2026. Data will help further understand the Myrtle Silverspot butterfly habitat needs and further protect this cryptic endangered species.

Meet the Inverness Irregulars for a hike at 9:30 a.m. on Tuesdays at the White House Pool parking lot. The trail will be decided on the spot.

Help restore critical dune habitat with National Park Service (NPS) rangers and Point Reyes National Seashore Association (PRNSA) staff!

Join Marin County Parks in restoring the unique ecosystem of Bolinas Lagoon and learning how to protect this oasis by identifying and removing invasive species that threaten it.

Meet the Inverness Irregulars for a hike at 9:30 a.m. on Tuesdays at the White House Pool parking lot. The trail will be decided on the spot.

Join Marin County Parks to explore plants at the Abbotts Lagoon.

Join PRNSA to help census the violet (Viola adunca) populations in Point Reyes National Seashore the months of April and May 2026. Data will help further understand the Myrtle Silverspot butterfly habitat needs and further protect this cryptic endangered species.

Join PRNSA to help census the violet (Viola adunca) populations in Point Reyes National Seashore the months of April and May 2026. Data will help further understand the Myrtle Silverspot butterfly habitat needs and further protect this cryptic endangered species.

Meet the Inverness Irregulars for a hike at 9:30 a.m. on Tuesdays at the White House Pool parking lot. The trail will be decided on the spot.

Help restore critical dune habitat with National Park Service (NPS) rangers and Point Reyes National Seashore Association (PRNSA) staff!

Join expert tracker Richard Vacha on a nature walk to explore animal behavior. Free.

Help restore critical dune habitat with National Park Service (NPS) rangers and Point Reyes National Seashore Association (PRNSA) staff!

Make an impact for Tomales Bay at this community beach cleanup and coastal learning day.