Coastside Land Trust

Coastside Land Trust In 1997, a group of citizens concerned about the development of the stunning ocean bluffs in Half Moon Bay banded together to save that land.

The Coastside Land Trust is dedicated to the preservation, protection and enhancement of the open space environment including the natural, scenic, recreational, cultural, historical, and agricultural resources of HMB and the San Mateo County coast. Incorporating as the Half Moon Bay Open Space Trust, the grassroots nonprofit began to receive tax-deductible donations of cash and property from citiz

ens interested in mitigating the impact of urban-scale development on the blufftops. In 2007, the organization changed its name to the Coastside Land Trust, reflecting its mission to protect the urban region of the San Mateo County coast, which includes lands within the communities and regions of Half Moon Bay north to Montara. Our successes include helping protect the historic Ocean Shore Railroad Right-Of-Way, owning and maintaining key open lands adjacent to the Coastal Trail in Half Moon Bay, and our continuing collaboration with the California Coastal Commission and the City of Half Moon Bay to secure key conservation easements on Pilarcitos and Frenchman’s Creeks. Today, Coastside Land Trust remains dedicated to protecting environmentally significant lands of the coast. With your help, we can protect the urban open space of the San Mateo County coast, for enjoyment now and for generations to come.

The Running of the Goats is Almost Here!!
06/09/2026

The Running of the Goats is Almost Here!!

One of Half Moon Bay’s most beloved (and undeniably adorable) annual traditions is almost here: the goat run down Poplar Street and into the Railroad right-of-way! The Running of the Goats! If you’ve never experienced dozens of goats trotting through town like they’ve got somewhere very import...

Stop by and see us at the Coastside Farmers’ Coastside Farmers' Market in Half Moon Bay this Saturday between 9-1! Come ...
06/06/2026

Stop by and see us at the Coastside Farmers’ Coastside Farmers' Market in Half Moon Bay this Saturday between 9-1! Come learn about ways to enjoy and support our shared open spaces. Whether you’re a longtime CLT supporter, a fellow nature lover, a community member, or simply curious about what’s happening on the Coastside, we’d love to connect and chat with you!

Stop by and see us at the Coastside Farmers’ Market starting this Saturday! Come learn about ways to enjoy and support our shared open spaces. Whether you’re a longtime CLT supporter, a fellow nature lover, a community member, or simply curious about what’s happening on the Coastside, we’d l...

PLEASE VOTE FOR US! THE LAST DAY TO VOTE IS TOMORROW!!!
06/02/2026

PLEASE VOTE FOR US! THE LAST DAY TO VOTE IS TOMORROW!!!

Dear CLT Friends, If you have a moment, we would be very grateful if you would consider voting for Coastside Land Trust in New Leaf Market’s Envirotokens program. When customers bring reusable bags to New Leaf Community Market, they receive tokens that can be donated to local nonprofi

Thank you Junior Land Stewards Teachers!!
05/21/2026

Thank you Junior Land Stewards Teachers!!

The Junior Land Stewards teachers come together one last time this year to explore the sand dunes at Roosevelt Beach through one often-overlooked sense: smell. Alongside time in nature, the group reflected on the year’s successes and challenges and discussed ways to continue strengthening the prog...

Please enjoy this recording of Challenge at the Edge: Sea Level Rise, Extreme Events and California's Coast, presented b...
05/19/2026

Please enjoy this recording of Challenge at the Edge: Sea Level Rise, Extreme Events and California's Coast, presented by Dr. Gary Griggs. In it we explore coastal erosion and timely geology insights affecting the San Mateo Coast. Dr. Griggs will share current science, local observations, and what changing coastal conditions mean for our shoreline communities and habitats. This talk offers a valuable opportunity to better understand the forces shaping our coast and the future of this dynamic landscape.

Challenge at the Edge: Sea Level Rise, Extreme Events and California's Coast with Dr. Gary griggs free community webinar Please enjoy this free community webinar recording as we welcome Dr. Gary Griggs for an engaging webinar exploring coastal erosion and timely geology insights affecti

Join us tomorrow morning or register for the free recording...
05/16/2026

Join us tomorrow morning or register for the free recording...

COastAl Erosion and Geology Talk with Dr. Gary griggs free community webinar MAy 16, 2026 10-11am PST Join the Coastside Land Trust as we welcome Dr. Gary Griggs for an engaging webinar exploring coastal erosion and timely geology insights affecting the San Mateo Coast. Dr. Griggs wil

Coastal Erosion and Geology Talk with Dr. Gary GriggsFree community webinarMay 16, 202610-11am PSTJoin the Coastside Lan...
05/11/2026

Coastal Erosion and Geology Talk with Dr. Gary Griggs
Free community webinar
May 16, 2026
10-11am PST
Join the Coastside Land Trust as we welcome Dr. Gary Griggs for an engaging webinar exploring coastal erosion and timely geology insights affecting the San Mateo Coast. Dr. Griggs will share current science, local observations, and what changing coastal conditions mean for our shoreline communities and habitats. This talk offers a valuable opportunity to better understand the forces shaping our coast and the future of this dynamic landscape.
https://www.coastsidelandtrust.org/our-blog/2026/5/11/f1kkv360pqbz9mwcr8isogyfnplas3

Thank you from the Junior Land Stewards!
05/09/2026

Thank you from the Junior Land Stewards!

Thank you to everyone who donated to support the Junior Land Stewards Program during Coastside Gives. Because of your generosity, we were able to raise $40,592 to support this program—thanks to 116 of you! Please enjoy this video of a few Junior Land Stewards sharing their thanks and why t

Be part of something that strengthens both our land and our community—now and for generations to come!
05/04/2026

Be part of something that strengthens both our land and our community—now and for generations to come!

From restoring native habitats to connecting local youth with nearby open spaces, this work is possible because of people like you. Your support fuels our Junior Land Stewards Program, where students build real scientific skills while developing a lasting connection to the landscapes around them—b...

Address

788 Main Street
Half Moon Bay, CA
94019

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