Skip to main content
Show Mobile Menu
Jump Menu
Select a Park or Trail
Alameda Creek Regional Trail
Anthony Chabot
Antioch/Oakley
Ardenwood
Bay Point
Big Break
Bishop Ranch
Black Diamond Mines
Briones
Briones to Las Trampas Regional Trail
Briones to Mt. Diablo Regional Trail
Brooks Island
Browns Island
Brushy Peak
California Riding and Hiking Trail
Carquinez Strait
Castle Rock
Claremont Canyon
Contra Costa Canal Regional Trail
Contra Loma
Coyote Hills
Crockett Hills
Crown Beach
Cull Canyon
Del Valle
Delta de Anza Regional Trail
Diablo Foothills
Don Castro
Dry Creek Pioneer
Dublin Hills
Dumbarton Quarry Campground
East Bay Skyline National Recreation Trail
Five Canyons
Garin
Hayward
Huckleberry
Iron Horse Regional Trail
Juan Bautista de Anza National Historic Trail
Judge John Sutter
Kennedy Grove
Lafayette-Moraga Regional Trail
Lake Chabot
Las Trampas to Mt. Diablo Regional Trail
Las Trampas
Leona Canyon
Little Hills
Martin Luther King Jr.
Marsh Creek Regional Trail
McLaughlin Eastshore
Miller/Knox
Mission Peak
Morgan Territory
Ohlone Wilderness
Oyster Bay
Pleasanton Ridge
Point Isabel
Point Pinole
Quarry Lakes
Radke Martinez
Reinhardt Redwood
Roberts
Round Valley
San Francisco Bay Trail
San Pablo Bay Regional Shoreline Trail
Shadow Cliffs
Sibley
Sobrante Ridge
Sunol
Sycamore Valley
Temescal
Thurgood Marshall
Tilden
Tilden Botanic Garden
Tilden Nature Area
Vargas Plateau
Vasco Caves
Waterbird
Wildcat Canyon
Search Terms
Visit a Park
Parks
Visitor Centers
Trails
Trail Courtesy
Maps
Alerts & Closures
Rules & Regulations
New Visitors
Visitor Safety
ADA Accessibility
Things to Do
Calendar
Public Meetings
Community Meetings
Recreation
Archery
Biking
Boating
Camping
Fishing
Golfing
Hiking
Horseback Riding
Merry-Go-Round
Picnics
Swimming
Trains
Programs
Community Outreach
Day Camps
Educator Resources
Healthy Parks Healthy People
Naturalist Education
Outdoor Recreation
Registration
Youth and Teens
Reservations
Activity Registration
Camping
Event Venues
Permits
Picnics
Swimming
Permits
Get Involved
Become a Member
Donate
Volunteer
Our Work
Park Projects
Park Improvements
Regional Trails
Future Planning
Resource Management
Natural Resources
Biodiversity
Climate Adaptation
Grazing
Pest Management
Water Quality
Wildfire Resilience
Government Affairs
Public Safety
Police
Fire
Lifeguard
Human Resources
About Us
Board & Staff
Board of Directors
General Manager
Park Advisory Committee
Staff
Jobs
What's New
News
Newsletter
RIN Activity Guide
Social Media
We Celebrate
Public Info
Annual Report
Awards
Bids & RFPs
Budget
Publications & Media
e-Newsletter
Interpretive Panels
Print Publications
Story Maps
Videos
Mission & Vision
History
Regional Parks Foundation
Compass Magazine
Memberships & Donations
Contact Us
Get Help
Calendar of Events
New to the Outdoors
Police
Register/Reserve
Report an Incident
Home
Calendar of Events
Explore Activities, Events, and Meetings
Explore Activities, Events, and Meetings
Back to top
Keyword Search
City
- Any -
Alameda
Alamo
Albany
Antioch
Bay Point
Berkeley
Brentwood
Castro Valley
Concord
Crockett
Danville
Dublin
El Cerrito
El Sobrante
Emeryville
Fremont
Hayward
Hercules
Lafayette
Livermore
Martinez
Moraga
Newark
Oakland
Oakley
Orinda
Pinole
Pittsburg
Pleasant Hill
Pleasanton
Richmond
San Leandro
San Lorenzo
San Pablo
San Ramon
Sunol
Union City
Walnut Creek
Age Focus
- Any -
Adults
All Ages
Kids (5-12 years)
Mature Adults
Pre-School
Teens (13-17 years)
Event Category
- Any -
Archery
Ardenwood Entry
Arts & Crafts
Birding
Boating/Kayaking/Paddling
Botanic Garden
Campfire Programs
Cooking
Cultural History
Day Camps
Farming & Farm Animals
Fishing
Fitness/Wellness
Gardening
Hikes
Holiday Activities
Mine Tours
Nature Exploration & Conservation
Pet Programs
Photography
Public Meeting
Special Events
Swim Entry
Swim Lessons/Junior Lifeguards
Tilden Little Farm Visits
Train Rides
Volunteer Opportunities
Walks
Wildlife
Related Parks
- Any -
Anthony Chabot
Antioch/Oakley
Ardenwood
Bay Point
Big Break
Bishop Ranch
Black Diamond Mines
Briones
Brooks Island
Browns Island
Brushy Peak
Carquinez Strait
Castle Rock
Claremont Canyon
Contra Loma
Coyote Hills
Crockett Hills
Crown Beach
Cull Canyon
Del Valle
Diablo Foothills
Don Castro
Dry Creek Pioneer
Dublin Hills
Dumbarton Quarry Campground
Five Canyons
Garin
Hayward
Huckleberry
Judge John Sutter
Kennedy Grove
Lake Chabot
Las Trampas
Leona Canyon
Little Hills
Martin Luther King Jr.
Martinez, see Radke Martinez
McLaughlin Eastshore
Miller/Knox
Mission Peak
Morgan Territory
Ohlone Wilderness
Oyster Bay
Pleasanton Ridge
Point Isabel
Point Pinole
Quarry Lakes
Radke Martinez
Reinhardt Redwood
Roberts
Round Valley
Shadow Cliffs
Sibley
Sobrante Ridge
Sunol
Sycamore Valley
Temescal
Thurgood Marshall
Tilden
Tilden Botanic Garden
Tilden Nature Area
Vargas Plateau
Vasco Caves
Waterbird
Wildcat Canyon
Pagination
‹‹
Previous
December 2024
Next
››
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
2
3
4
5
6
7
The Early Birder Hears the Bird
8:00am
-
9:00am
Bay Bird Mornings: Elsie Roemer
9:00am
-
11:00am
Testing the Water
9:00am
-
10:00am
More Events >
Big Break Littles
10:00am
-
11:00am
The Pacific Flyway Adventure
6:00pm
-
6:30pm
Big Break Littles
10:00am
-
11:00am
Hikes for Tykes: Temescal
10:30am
-
11:45am
Handmade Holiday Cards
2:30pm
-
3:30pm
Board Meeting
6:00pm
-
10:00pm
Executive Committee
10:30am
-
5:00pm
Sunset Paddle - CANCELLED
2:00pm
-
5:00pm
Animal Feeding
3:00pm
-
3:30pm
Story Time
10:30am
-
11:00am
Garden Helpers
11:00am
-
12:00pm
Old-Fashioned Christmas at the Patterson House
11:00am
-
2:30pm
More Events >
Birds of the Winter
9:00am
-
11:00am
Bird Exploration
9:00am
-
10:30am
Trout Fishing- Intermediate
9:00am
-
12:00pm
More Events >
8
9
10
11
12
13
14
Birding BioBlitz
8:00am
-
10:00am
Testing the Water
9:00am
-
10:00am
Sunday Stroll: Huckleberry
9:30am
-
12:00pm
More Events >
Goose Caboose
10:00am
-
10:30am
Big Break Homeschool
10:00am
-
11:30am
Outdoor Discoveries! WINTER ADAPTATIONS
10:30am
-
12:00pm
More Events >
Mini Miners
10:00am
-
11:00am
Sea Squirts: Birds are everywhere!
10:30am
-
11:45am
Legislative Committee
10:30am
-
5:00pm
Birds of the Winter at Brushy Peak
2:30pm
-
4:30pm
Animal Feeding
3:00pm
-
3:30pm
Trout Fishing- Intermediate
9:00am
-
12:00pm
Story Time
10:30am
-
11:00am
Garden Helpers
11:00am
-
12:00pm
More Events >
Saturday Birdwalk
9:00am
-
10:30am
Birds of the Winter
9:00am
-
11:00am
Crafting for Adults and Teens
9:30am
-
12:30pm
More Events >
15
16
17
18
19
20
21
Bay Bird Mornings: Crab Cove
9:00am
-
11:00am
Testing the Water
9:00am
-
10:00am
Hike with Pride with "Fat People Hiking Bay Area"-TNA
10:00am
-
12:00pm
More Events >
Lakeside Littles
10:00am
-
11:00am
Nature Journal in the Parks-Point Pinole
10:00am
-
12:00pm
The Over-the-Hills Gang: Tilden Nature Area
10:00am
-
12:30pm
Hikes for Tykes: Crab Cove
10:30am
-
11:45am
Board Meeting
1:00pm
-
7:00pm
Operations Committee
10:30am
-
5:00pm
Tilden Tots
10:30am
-
11:30am
East County Birding (Great Winter Bird Count)
9:00am
-
11:30am
Flipping Out
2:30pm
-
3:30pm
Animal Feeding
3:00pm
-
3:30pm
Birdwalk Along the Bay
9:00am
-
11:00am
Birds of the Winter at Brushy Peak
9:00am
-
11:00am
Story Time
10:30am
-
11:00am
More Events >
Winter Solstice Sunrise
6:30am
-
9:00am
Winter Walk
10:00am
-
12:30pm
Tree ID Winter Wandering
10:00am
-
12:00pm
More Events >
22
23
24
25
26
27
28
Winter Birding
8:00am
-
11:00am
Bay Bird Mornings: Middle Harbor Shoreline
9:00am
-
11:00am
Testing the Water
9:00am
-
10:00am
More Events >
Winter Break in Nature: Explore the Shore
10:00am
-
11:30am
Seasonal Wreaths
11:00am
-
12:30pm
Winter Break in Nature: Explore the Shore
2:00pm
-
4:00pm
Winter Break in Nature: Galls for All
10:00am
-
11:30am
Animal Feeding
3:00pm
-
3:30pm
Winter Break in Nature: Who Who Who is That
10:00am
-
12:00pm
Story Time
10:30am
-
11:00am
From the Archives-Cyanotype Photos
3:00pm
-
4:00pm
More Events >
Saturday Birdwalk
9:00am
-
10:30am
Saturday Stroll: Oyster Bay
9:30am
-
11:30am
End of Year Hike
10:00am
-
11:00am
More Events >
29
30
31
1
2
3
4
Birds of the Winter
9:00am
-
11:00am
Testing the Water
9:00am
-
10:00am
Bay Bird Mornings: Emeryville Marina
9:00am
-
11:00am
More Events >
Nature Journal in the Parks-Briones
10:00am
-
12:00pm
Winter Break in Nature: Explore the Shore
10:00am
-
11:30am
Winter Break in Nature: Explore the Shore
2:00pm
-
4:00pm
New Year?s Eve Reflections
4:00pm
-
5:30pm
New Year’s Eve Reflections
4:00pm
-
5:30pm