- !*Flickr Award Group*! (GIVE 5 AWARDS)
- !Catchy Colors
- #Project52
- 1-2-3
- 1-2-3 Landscapes (1 A Day)
- 2012 Annular Solar Eclipse
- After Dark - Night Photography
- All aboard! Trains - Real and Surreal
- Alviso
- Amazing Wildlife Photography (Invitation Only)
- Americana
- Analog Photography
- Analogue Survive - Digital Denied
- Astronomy, Stars, Planets and Space
- Barns & Silos
- Bay Area Night Photography
- Bay Bridge
- Beautiful California
- Beautiful Light
- Better Than Explore – Make Photography Great Again!
- Bird Identification Help Group
- Birds Photos - Check out the new discussions!
- Blue Hour Group
- Bridges
- Bridges Across
- California's Bay Area Group
- Canon Powershot Enthusiast Compacts
- Capitola
- Capturing the Light - Exploring the World
- Carnivals & Amusement Parks
- Cityscape and urban scenery
- clouds
- Creative Photo Group_ BASIC (P1-C3)
- CSSS: Storms - S T O R M S C A P E S
- Davenport, California
- Death Valley
- DOLLS DOLLS DOLLS ... ALL WELCOME
- Don Edwards SF Bay Wildlife Refuge
- Elite Star Trails (single frame long exposures only)
- Fall Color in the American West
- Film is Awesome!
- fire hydrants
- First Snow
- Flickr-at-Home
- Fog, rain and snow
- Fuji g617 users
- Fun with B&W Selective Coloring!
- Getty Images Call for Artists
- Giant Fiberglass Statues
- Golden Gate Bridge 75th Anniversary
- Golden Gate National Parks Conservancy
- HDR
- HDR Pro
- Hydrant-a-Gogo
- I Love Old Signs!
- I Shoot Film
- Lake Tahoe
- Landscape Beauty !
- Landscape/Seascape images of the World
- Landscapes Only
- Light Paint
- Light painters create their own reality.....
- Light STREAM___
- LIGHTHOUSE LOVERS
- Lighthouses of the World
- Lonely Tree
- Long Exposure
- Long Exposures
- Long exposures at night
- MA & PA MOTEL SIGNS ONLY!
- Mamiya RB67
- Medium Format Nature and Landscape
- mmm... sand...
- MOON Shots
- Most of a circle or at least just enough
- Mountain Lakes
- Movement & Motion
- Muffler Men and other Roadside Statues, also cool signs.
- Mushrooms
- Natural Landscapes
- NATURE'S PRIME (P1/A4)
- Neon Signs
- Night Lights
- nighthawks
- Nikon flickr Award (Post 1 - Award 3)
- Northern California Photographers
- Northern California Photography
- Outdoor Photographer Magazine (Unofficial)
- Palace of Fine Arts in San Francisco
- panoramas
- Panoramic California
- Panoramic landscapes
- PBWA - Photography By Wandering About
- Picturing California
- Piers
- Pigeon Point Lighthouse
- Reflections
- Rocks & Water
- Rocks and Geology
- San Francisco
- San Francisco Bay Area Sunsets & Sunrises
- San Francisco Bay Bridges
- San Francisco POI
- San Francisco, One Per Day
- San Jose
- San Jose Vintage Signage (Please see examples!)
- SAN JOSE, CALIFORNIA
- San Mateo County Group
- Sand
- Santa Clara County
- Santa Cruz Photography
- Scary Dolls
- Scary!!!
- Scene Through The Lens
- Seascapes and Seashores
- Sephia Obsession
- SF Bay Area Shooters (sfbas)
- ShutterStreet
- Sierra Nevada Sunset/Sunrise
- Sigma 10-20mm
- Silicon Valley Photographers
- Slow Water
- Snow - The Main Subject
- South Lake Tahoe
- Space Exploration
- Space Shuttle Endeavour
- Spiritual Earth
- Stadiums
- Sunset Time (Post 2/Fave or Comment 2)
- Sunsets & Sunrises around the world (We Rock Again!)
- Tahoe South Group
- The Blue Hour (please read rules)
- The Fog / The Mist and The Rain
- The Golden Gate Bridge
- The Icebox: We're Still Here!
- The Milky Way
- The Shores of California
- The Vanishing Night ( A Light Pollution Group)
- Waterfalls
- Western Appliance Sign
- Wet Reflections
- Wild Animals
- Wild Cat World
- Wildflowers
- WONDERS OF PHOTOGRAPHY IN GENERAL.MARAVILLAS DE LA FOTOGRAFIA EN
- yosemite
- Yosemite Conservancy