Skip to Content

Calendar

View our activities calendar below and make plans to join our guided outings and events. Come along on a hike, bird walk, family adventure, and other offerings and learn more about your parks.

Volunteer: Ice Plant Removal

March 11, 2026 | 9:30 am - 12:30 pm | Doran Regional Park

Help restore native coastal habitat.


Pups in Parks: Hiking with Hounds

March 12, 2026 | 5:00 pm - 6:30 pm | Spring Lake Regional Park

Learn to train the best four-legged hiking partner you could ever have!


sold out | Science Saturdays: Craft a Habitat 1-2pm

March 14, 2026 | 1:00 pm - 2:00 pm | Environmental Discovery Center Spring Lake Regional Park

Bring your junior scientist over to the EDC to enjoy a KIDS-ONLY, interactive science and art hour.


sold out | Science Saturdays: Craft a Habitat 11am-12pm

March 14, 2026 | 11:00 am - 12:00 pm | Environmental Discovery Center Spring Lake Regional Park

Bring your junior scientist over to the EDC to enjoy a KIDS-ONLY, interactive science and art hour.


Feelin' Crabby

March 15, 2026 | 10:00 am - 12:00 pm | Spud Point Marina

Develop hands-on crabbing skills and knowledge.


Volunteer: Ice Plant Removal

March 18, 2026 | 9:30 am - 12:30 pm | Doran Regional Park

Help restore native coastal habitat.


Volunteer Grab Bag: Litter Pick-up…and More

March 18, 2026 | 10:00 am - 12:00 pm | Spring Lake Regional Park

There’s always something that needs tending in the park!


sold out | Park Preview: Wright Hill (10:00 am session)

March 21, 2026 | 10:00 am - 12:00 pm | Wright Hill Ranch Regional Park and Preserve

Explore one of Sonoma County's newest parklands before it opens to the public.


sold out | Park Preview: Wright Hill (10:45 am session)

March 21, 2026 | 10:45 am - 12:45 pm | Wright Hill Ranch Regional Park and Preserve

Explore one of Sonoma County's newest parklands before it opens to the public.


Park Preview: Wright Hill (11:30 am session)

March 21, 2026 | 11:30 am - 1:30 pm | Wright Hill Ranch Regional Park and Preserve

Explore one of Sonoma County's newest parklands before it opens to the public.


sold out | Park Preview: Wright Hill (12:30 pm session)

March 21, 2026 | 12:30 pm - 2:30 pm | Wright Hill Ranch Regional Park and Preserve

Explore one of Sonoma County's newest parklands before it opens to the public.


Winging it Wednesday

March 25, 2026 | 8:30 am - 10:30 am | Spring Lake Regional Park

Enjoy guided bird-watching walks suitable for all levels of experience on the last Wednesday of the month.


Volunteer: Ice Plant Removal

March 25, 2026 | 9:30 am - 12:30 pm | Doran Regional Park

Help restore native coastal habitat.


sold out | Volunteer: Invasive Plant Removal

March 26, 2026 | 9:00 am - 12:00 pm | Helen Putnam Regional Park

Let’s give native plants and animals room to grow.


All Abilities Adventures: Birding

March 26, 2026 | 10:00 am - 12:00 pm | Ragle Ranch Regional Park

Programs designed for participants with a wide range of disabilities and access needs.


Migration is Beautiful - La Migración es Hermosa

March 26, 2026 | 5:00 pm - 6:30 pm | Taylor Mountain Regional Park and Preserve

Learn about the wonders of animal migration. Aprende sobre las maravillas de los animales migratorios.


sold out | Wildflower Walk

March 27, 2026 | 2:00 pm - 4:00 pm | Foothill Regional Park

It’s wildflower season! Join us as we observe the signs of spring in Sonoma County.


Volunteer: Invasive Plant Removal

March 28, 2026 | 9:00 am - 12:00 pm | Monte Rio Redwoods Regional Park and Preserve

Let’s give native plants and animals room to grow.


Tide Pool Talk

March 29, 2026 | 2:00 pm - 3:00 pm | Doran Regional Park

Learn about the diversity of the rocky shoreline in this family friendly, hands-on presentation.


Feelin' Crabby

March 29, 2026 | 10:00 am - 12:00 pm | Spud Point Marina

Develop hands-on crabbing skills and knowledge.


Volunteer: Ice Plant Removal

April 1, 2026 | 9:30 am - 12:30 pm | Doran Regional Park

Help restore native coastal habitat.


sold out | Kayak: Full Moon Paddle

April 1, 2026 | 7:00 pm - 9:00 pm | Spring Lake Regional Park

Paddle by the light of the full moon!


Wildflower Walk

April 2, 2026 | 2:00 pm - 4:00 pm | Sonoma Valley Regional Park

It’s wildflower season! Join us as we observe the signs of spring in Sonoma County.


Wildflower Walk

April 3, 2026 | 10:00 am - 12:00 pm | Foothill Regional Park

It’s wildflower season! Join us as we observe the signs of spring in Sonoma County.


Wild Words Book Club: Owls of the Eastern Ice

April 3, 2026 | 3:00 pm - 4:00 pm | Virtual

Cozy up with a good book as we explore the magical world of nature through literature.


Rainbow Hike

April 3, 2026 | 2:00 pm - 4:00 pm | Foothill Regional Park

This space is provided for intergenerational LGBTQIA2S+ people to come together, explore the natural world, and build community.


sold out | Wildflower Walk

April 4, 2026 | 10:00 am - 1:00 pm | Chanslor Ranch

It’s wildflower season! Join us as we observe the signs of spring in Sonoma County


Little Parkies

April 4, 2026 | 9:30 am - 11:30 am | Spring Lake Regional Park

Introduce your little one to the wonders of the outdoors.


Park Preview: Mark West

April 4, 2026 | 10:00 am - 3:00 pm | Mark West Creek Regional Park and Preserve

Explore one of Sonoma County's newest parklands before it opens to the public.


Volunteer: Shoreline Sweep

April 4, 2026 | 9:00 am - 12:00 pm | Riverfront Regional Park

Our aquatic environments need your help!


Senior Saunter

April 7, 2026 | 10:00 am - 12:00 pm | Tolay Lake Regional Park

Senior Saunters are low-impact, 2-mile walks with other seniors throughout Sonoma County


Volunteer: Ice Plant Removal

April 8, 2026 | 9:30 am - 12:30 pm | Doran Regional Park

Help restore native coastal habitat.


Wildflower Walk

April 11, 2026 | 10:00 am - 12:00 pm | Taylor Mountain Regional Park and Preserve

It’s wildflower season! Join us as we observe the signs of spring in Sonoma County.


Science Saturdays: Watercolor Wildflowers 1-2pm

April 11, 2026 | 1:00 pm - 2:00 pm | Environmental Discovery Center Spring Lake Regional Park

Bring your junior scientist over to the EDC to enjoy a KIDS-ONLY, interactive science and art hour.


Science Saturdays: Watercolor Wildflowers 11am-12pm

April 11, 2026 | 11:00 am - 12:00 pm | Environmental Discovery Center Spring Lake Regional Park

Bring your junior scientist over to the EDC to enjoy a KIDS-ONLY, interactive science and art hour.


Feelin' Crabby

April 11, 2026 | 10:00 am - 12:00 pm | Spud Point Marina

Develop hands-on crabbing skills and knowledge.


Feelin' Crabby

April 11, 2026 | 1:00 pm - 3:00 pm | Spud Point Marina

Develop hands-on crabbing skills and knowledge.


Art in the Parks: Miniature Fairy Gardens

April 11, 2026 | 1:00 pm - 3:00 pm | Riverfront Regional Park

Experience the healing power of nature while creating art in the parks.


Vamos a Nadar: Honeybee Pool

April 11, 2026 | 2:00 pm - 4:30 pm

Aprendan lecciones de seguridad en el agua para todas y obtengan una lección de natación para los niños. Reciben un cupón para lecciones de natación a un costo reducido.


Peaks and Views: Pastoral Panorama

April 11, 2026 | 9:00 am - 2:00 pm | Tolay Lake Regional Park

A rigorous hike showcasing iconic Sonoma County views


Volunteer: Invasive Plant Removal

April 11, 2026 | 9:00 am - 12:00 pm | Helen Putnam Regional Park

Let’s give native plants and animals room to grow.


Volunteer: Ice Plant Removal

April 15, 2026 | 9:30 am - 12:30 pm | Doran Regional Park

Help restore native coastal habitat.


Volunteer Grab Bag: Litter Pick-up…and More

April 15, 2026 | 10:00 am - 12:00 pm | Spring Lake Regional Park

There’s always something that needs tending in the park!


Wildflower Walk

April 16, 2026 | 2:00 pm - 4:00 pm | Sonoma Valley Regional Park

It’s wildflower season! Join us as we observe the signs of spring in Sonoma County.


Kayak: Introductory Skills

April 16, 2026 | 5:00 pm - 7:00 pm | Spring Lake Regional Park

Learn the basics of Sit-on-Top kayaking!


Wildflower Walk

April 17, 2026 | 10:00 am - 12:00 pm | North Sonoma Mountain Regional Park and Preserve

It’s wildflower season! Join us as we observe the signs of spring in Sonoma County.


Volunteer: Orientation

April 18, 2026 | 10:00 am - 11:30 am

Orientation for Parks Volunteer applicants.


Vamos a Nadar: Finley Aquatics Center

April 18, 2026 | 1:30 pm - 4:00 pm

Aprendan lecciones de seguridad en el agua para todas y obtengan una lección de natación para los niños. Reciben un cupón para lecciones de natación a un costo reducido.


Annadel Half Marathon, 10k and 5k

April 18, 2026 | 9:00 am - 12:00 pm | Spring Lake Regional Park

Calling runners of all levels!


Species Spotlight: Heron Hike

April 20, 2026 | 5:30 pm - 7:30 pm | Riverfront Regional Park

Catch a glimpse of a heron rookery during this evening hike


sold out | Kayak: Settle Down at Sundown Paddle

April 21, 2026 | 6:30 pm - 8:30 pm | Spring Lake Regional Park

Wind down your day with a relaxing sunset paddle.


Pups in Parks: Bilingual Dog Training

April 21, 2026 | 5:00 pm - 6:30 pm | Andy's Unity Park

Free dog training sessions offered in Spanish and English.


Volunteer: Ice Plant Removal

April 22, 2026 | 9:30 am - 12:30 pm | Doran Regional Park

Help restore native coastal habitat.


Kayak: Senior Paddle

April 23, 2026 | 10:00 am - 12:00 pm | Spring Lake Regional Park

Come out and paddle with fellow seniors!


Pups in Parks: Hiking with Hounds

April 23, 2026 | 5:00 pm - 6:30 pm | Tolay Lake Regional Park

Learn to train the best four-legged hiking partner you could ever have!


Volunteer: Invasive Plant Removal

April 23, 2026 | 9:00 am - 12:00 pm | Ragle Ranch Regional Park

Let’s give native plants and animals room to grow.


Feelin' Crabby

April 25, 2026 | 10:00 am - 12:00 pm | Spud Point Marina

Develop hands-on crabbing skills and knowledge.


Feelin' Crabby

April 25, 2026 | 1:00 pm - 3:00 pm | Spud Point Marina

Develop hands-on crabbing skills and knowledge.


Volunteer: Earth Day Creek Clean-Up

April 25, 2026 | 9:00 am - 12:00 pm | Maxwell Farms Regional Park

Make a splash this Earth Day by tidying up our waterways!


Volunteer: Earth Day Creek Clean-Up

April 25, 2026 | 9:00 am - 12:00 pm | Larson Park

Make a splash this Earth Day by tidying up our waterways!


Nuestros Parques: Family Friendly Hike

April 25, 2026 | 10:00 am - 1:00 pm | Foothill Regional Park

Bilingual hikes for the whole family!


Vamos a Nadar: Ridgway Pool

April 25, 2026 | 1:30 pm - 4:00 pm

Aprendan lecciones de seguridad en el agua para todas y obtengan una lección de natación para los niños. Reciben un cupón para lecciones de natación a un costo reducido.


All Abilities Adventures: Dragonflies

April 25, 2026 | 10:00 am - 12:00 pm | Spring Lake Regional Park

Programs designed for participants with a wide range of disabilities and access needs.


Tide Pool Talk

April 26, 2026 | 2:00 pm - 3:00 pm | Doran Regional Park

Learn about the diversity of the rocky shoreline in this family friendly, hands-on presentation.


Winging it Wednesday

April 29, 2026 | 8:30 am - 10:30 am | Foothill Regional Park

Enjoy guided bird-watching walks suitable for all levels of experience on the last Wednesday of the month.


Volunteer: Ice Plant Removal

April 29, 2026 | 9:30 am - 12:30 pm | Doran Regional Park

Help restore native coastal habitat.


Wild Words Book Club: The Signature of All Things

May 1, 2026 | 3:00 pm - 4:00 pm | Virtual

Cozy up with a good book as we explore the magical world of nature through literature.


Rainbow Hike

May 1, 2026 | 1:00 pm - 3:00 pm | Ragle Ranch Regional Park

This space is provided for intergenerational LGBTQIA2S+ people to come together, explore the natural world, and build community.


sold out | Kayak: Full Moon Paddle

May 1, 2026 | 8:00 pm - 10:00 pm | Spring Lake Regional Park

Paddle by the light of the full moon!


Little Parkies

May 2, 2026 | 9:30 am - 11:30 am | Sonoma Valley Regional Park

Introduce your little one to the wonders of the outdoors.


Peaks and Views: Forest Focus

May 2, 2026 | 9:00 am - 2:00 pm | Monte Rio Redwoods Regional Park and Preserve

A rigorous hike showcasing iconic Sonoma County views.


Volunteer: Shoreline Sweep

May 2, 2026 | 9:00 am - 12:00 pm | Riverfront Regional Park

Our aquatic environments need your help!


All Abilities Adventures: Wildflowers

May 2, 2026 | 10:00 am - 12:00 pm | Sonoma Valley Regional Park

Programs designed for participants with a wide range of disabilities and access needs.


Past Lives of Parks: Watson School

May 2, 2026 | 10:00 am - 2:00 pm | Running Fence Watson School Historic Park

Get a glimpse of what life was like in a one-room schoolhouse.


Senior Saunter

May 5, 2026 | 10:00 am - 12:00 pm | Cloverdale River Park

Senior Saunters are low-impact, 2-mile walks with other seniors throughout Sonoma County


Volunteer: Ice Plant Removal

May 6, 2026 | 9:30 am - 12:30 pm | Doran Regional Park

Help restore native coastal habitat.


Kayak: Senior Paddle

May 7, 2026 | 9:30 am - 11:30 am | Spring Lake Regional Park

Come out and paddle with fellow seniors!


Science Saturdays: Make it Float! 1-2pm

May 9, 2026 | 1:00 pm - 2:00 pm | Environmental Discovery Center Spring Lake Regional Park

Bring your junior scientist over to the EDC to enjoy a KIDS-ONLY, interactive science and art hour.


Science Saturdays: Make it Float! 11am-12pm

May 9, 2026 | 11:00 am - 12:00 pm | Environmental Discovery Center Spring Lake Regional Park

Bring your junior scientist over to the EDC to enjoy a KIDS-ONLY, interactive science and art hour.


Naturalist Hike: Mark West Creek Regional Park

May 9, 2026 | 9:30 am - 12:30 pm | Mark West Creek Regional Park and Preserve

Break a sweat on this moderate hike with a naturalist exploring plants, animals, and landscapes.


sold out | Park Preview: Wright Hill (10:00 am session)

May 9, 2026 | 10:00 am - 12:00 pm | Wright Hill Ranch Regional Park and Preserve

Explore one of Sonoma County's newest parklands before it opens to the public.


Park Preview: Wright Hill (10:45 am session)

May 9, 2026 | 10:45 am - 12:45 pm | Wright Hill Ranch Regional Park and Preserve

Explore one of Sonoma County's newest parklands before it opens to the public.


sold out | Park Preview: Wright Hill (11:30 am session)

May 9, 2026 | 11:30 am - 1:30 pm | Wright Hill Ranch Regional Park and Preserve

Explore one of Sonoma County's newest parklands before it opens to the public.


sold out | Park Preview: Wright Hill (12:30 pm session)

May 9, 2026 | 12:30 pm - 2:30 pm | Wright Hill Ranch Regional Park and Preserve

Explore one of Sonoma County's newest parklands before it opens to the public.


Vamos a Nadar: Windsor Senior Center

May 9, 2026 | 2:30 pm - 5:00 pm

Aprendan lecciones de seguridad en el agua para todas y obtengan una lección de natación para los niños. Reciben un cupón para lecciones de natación a un costo reducido.


Volunteer: Ice Plant Removal

May 13, 2026 | 9:30 am - 12:30 pm | Doran Regional Park

Help restore native coastal habitat.


Kayak: Introductory Skills

May 14, 2026 | 5:30 pm - 7:30 pm | Spring Lake Regional Park

Learn the basics of Sit-on-Top kayaking!


Parks After Dark: Adapting to Darkness

May 16, 2026 | 7:30 pm - 9:30 pm | Helen Putnam Regional Park

Engage with the beautiful and often unseen world of parks after dark!


Vamos a Nadar: Petaluma Swim Center

May 16, 2026 | 11:00 am - 1:30 pm

Aprendan lecciones de seguridad en el agua para todas y obtengan una lección de natación para los niños. Reciben un cupón para lecciones de natación a un costo reducido.


Volunteer: Ice Plant Removal

May 20, 2026 | 9:30 am - 12:30 pm | Doran Regional Park

Help restore native coastal habitat.


Volunteer Grab Bag: Litter Pick-up…and More

May 20, 2026 | 10:00 am - 12:00 pm | Spring Lake Regional Park

There’s always something that needs tending in the park!


Winging it Wednesday

May 27, 2026 | 8:30 am - 10:30 am | Riverfront Regional Park

Enjoy guided bird-watching walks suitable for all levels of experience on the last Wednesday of the month.


Volunteer: Ice Plant Removal

May 27, 2026 | 9:30 am - 12:30 pm | Doran Regional Park

Help restore native coastal habitat.


Volunteer: Invasive Plant Removal

May 28, 2026 | 9:00 am - 12:00 pm | Taylor Mountain Regional Park and Preserve

Let’s give native plants and animals room to grow.


sold out | Kayak: Full Moon Paddle

May 30, 2026 | 8:00 pm - 10:00 pm | Spring Lake Regional Park

Paddle by the light of the full moon!


Nuestros Parques: Let's Climb a Mountain!

May 30, 2026 | 9:00 am - 12:00 pm | Taylor Mountain Regional Park and Preserve

Bilingual hikes and community events for the whole family!


Nature Explorers Camp

June 15 - 17, 2026 | 9:00 am - 4:00 pm | Riverfront Regional Park

Explore the outdoors and make new friends at Riverfront Nature Explorers Camp!


Nature Explorers Camp

June 22 - 24, 2026 | 9:00 am - 4:00 pm | Riverfront Regional Park

Explore the outdoors and make new friends at Riverfront Nature Explorers Camp!


sold out | Junior Lifeguards Camp

June 22 - 25, 2026 | 9:00 am - 4:00 pm | Spring Lake Regional Park

Learn lifesaving skills while building confidence, strength, and teamwork in the water at Spring Lake Junior Lifeguards Camp.


Vamos a Nadar: Rio Nido Roadhouse

June 28, 2026 | 10:30 am - 1:00 pm

Aprendan lecciones de seguridad en el agua para todas y obtengan una lección de natación para los niños. Reciben un cupón para lecciones de natación a un costo reducido.


Discovery Camp: Water and Nature Adventures

June 29 - July 2, 2026 | 9:00 am - 4:00 pm | Spring Lake Regional Park

Come make new friends and enjoy water and nature adventures at Spring Lake Discovery Camp!


sold out | Junior Lifeguards Camp

July 6 - 9, 2026 | 9:00 am - 4:00 pm | Spring Lake Regional Park

Learn lifesaving skills while building confidence, strength, and teamwork in the water at Spring Lake Junior Lifeguards Camp.


Little Lifesavers Camp

July 6 - 9, 2026 | 9:00 am - 4:00 pm | Spring Lake Regional Park

Learn about water safety through play, exploration, and imagination, and build confidence through teamwork at Spring Lake Little Lifesavers Camp.


Vamos a Nadar Para Adultos: Ridgway Swim Center

July 11, 2026 | 10:00 am - 12:30 pm

Aprende seguridad acuática para todos y obtén una clase de natación. Recibe un cupón para más clases de natación a precio reducido.


Discovery Camp: Water and Nature Adventures

July 13 - 16, 2026 | 9:00 am - 4:00 pm | Spring Lake Regional Park

Come make new friends and enjoy water and nature adventures at Spring Lake Discovery Camp!


sold out | Little Lifesavers Camp

July 20 - 23, 2026 | 9:00 am - 4:00 pm | Spring Lake Regional Park

Learn about water safety through play, exploration, and imagination, and build confidence through teamwork at Spring Lake Little Lifesavers Camp.


New Swimmer Junior Lifeguards Camp

July 20 - 23, 2026 | 9:00 am - 4:00 pm | Spring Lake Regional Park

Build water comfort and safety skills in a fun, supportive setting at Spring Lake New Swimmer Junior Lifeguards Camp.


Discovery Camp: Water and Nature Adventures

July 27 - 30, 2026 | 9:00 am - 4:00 pm | Spring Lake Regional Park

Come make new friends and enjoy water and nature adventures at Spring Lake Discovery Camp!


Junior Lifeguards Camp

August 3 - 6, 2026 | 9:00 am - 4:00 pm | Healdsburg Veterans Memorial Beach

Learn lifesaving skills while building confidence, strength, and teamwork in the water at Healdsburg Veterans Memorial Beach Junior Lifeguards Camp.


Junior Rangers: Kayak Skills Camp

August 4 - 5, 2026 | 9:00 am - 4:00 pm | Riverfront Regional Park

Calling all future Rangers! Spend time this summer learning to kayak, enjoying the lake, and playing games at Riverfront Park.


Junior Rangers: Outdoor Skills Camp

August 4 - 5, 2026 | 9:00 am - 4:00 pm | Riverfront Regional Park

Calling all future Rangers! Spend time this summer learning outdoor skills, playing games, and exploring Riverfront Park.