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.
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