- "Plastic People" or mannequins, dolls and more
- **A Big Fave (INVITE ONLY PLEASE)
- **Brilliant~Eye~Jewels** INVITED PICS ONLY! P1/C2
- 28 Days Later
- 28mm or wider
- 365 Days
- 365 or less
- 365. Under 30.
- A+++ Photo (Post 1, Give 3 awards ONLY) Not commenting = Ban
- Abandonded Urban Decay
- Abandoned
- Abandoned But Not Forgotten
- Abandoned California
- Abandoned Panoramic
- After Dark - Night Photography
- After the Rapture
- Alameda NAS
- American Life Photo Contest
- Art of Urbex
- Bay Area
- Bay Area Graffiti
- Bay Bridge
- Beach Photography
- Bethlehem Steel
- Blue Ribbon PHOTOGRAPHY (INVITE ONLY)
- California
- California's Bay Area Group
- Cold War artifacts
- Concert Photography
- Curbed SF
- Decayed yet Hauntingly Beautiful
- deviantART Deviants
- Digital Underwater Photography
- Everglades National Park
- Extraordinary Compositions
- FlickrCentral
- Florida, USA
- Fort Ord
- Go To Puerto Rico
- Go Visit Hawaii Photos
- Gold Star Awards Level 1 (1P/3C)
- Golden Gate Views
- GOLDEN RETRIVERS
- Hairline HDR
- Hawaii
- Hawaii Photographs
- Hawaii Volcanoes National Park
- HDR
- How To HDR
- Hunters Point Naval Shipyard
- I Love Abandonment! - NO people shots!
- I/R
- In the darkness, of the shadow and night
- Industrial Decay
- infiltration
- Infra-Red
- International Railroad Photography Gallery
- KQED Photo Gallery Pool
- KQED Science
- Landmarks
- Lava
- Lava Java
- LIGHT PAINTING
- Light Up The Darkness
- Lights and Shadows
- Long Exposure
- Lovely Eyesore
- Luminous Landscapes
- Mannequin
- Mannequin Hunters
- Mare Island
- Mechanical Music
- Military Decay
- Mines & Mining
- Mines, Mills, Machinery, Etc. - Western U.S. Mining Camps
- Mothball Fleet - Suisun Bay
- My Kind of Picture Gallery
- Naval ships, navy ships and warships
- Navy Ships
- Night and darkness
- Night Images
- Night Lights
- Night Photography
- Night shooters
- Night Shot
- Night Vision
- Night_shoots
- Nightshots
- Nikon
- Nikon 80-400 f4.5-5.6 AF-VR
- Nikon AF-S 17-35 /-55 mm f/2.8D
- Nikon D Club
- Nikon D200/D300 Users
- Nikon D300 HDR
- Nikon D300 Photo Critique
- Nikon D300 Tips Techniques and Fun
- Nikon D300 Users
- Nikon D40/xD70/sD80/D90/D200/D300/D700/ D3/s/X
- Nikon Digital
- Nikon HDR
- Nikon iste (5 Photos per day, DSLR only, add tag : nikoniste)
- NIKON Serious Amateurs
- Nikon Speedlight (tag your photos)
- NIKON speedlight SB600 - SB700- SB800 and SB 900
- Niles Canyon Railway
- No-Flash Night Shots
- Nocturnes
- Nocturnes - Night Photography
- Northern California Photography
- Oakland, California
- Old & Abandonned
- Old & Forgotten
- Old Structures.
- One a Day
- Only California
- Panorama Photos The America's Favorites
- PERSONAL BEST - Preserving Meaningful Moments
- Photo Symposium Weekly
- PhotoGeek
- Photomatix
- Pool Cleaner
- Prisons and Jails
- Public Health Service Hospital
- Railroads
- Realistic HDR Images
- RUSTY and CRUSTY
- San Francisco
- San Francisco Architecture
- San Francisco at Night
- San Francisco Bay Area Sunsets & Sunrises
- San Francisco Bay Bridges
- San Francisco Locals Street Photography
- San Francisco Photo Guild
- SAN FRANCISCO: I LIVE here. (ONLY San Francisco residents!)
- Science, Technology, History
- Seacoast Fortifications of the Golden Gate
- Secrets Of Explore
- SF Bay Area
- SF Bay Area Abandonments
- SF Bay Area Concert Photography
- SF Bay Area Shooters (sfbas)
- SLICK PORTRAITS
- Slow Shutter Speed
- South Pacific Coast RailRoad (SPCRR)
- STARDUST (POST 1 : AWARD 2)
- Storm Drains & Sewers
- Sutro Baths
- The Beauty of Flamingos
- The Best of San Francisco
- The Best Shots of Puerto Rico
- The Golden Gate Bridge
- The Night Shots
- The Shores of California
- Treasure Island Views
- Trespassing
- TWiP
- TWIP Critique
- U.S. National Parks
- UER ON FLICKR
- Ultimate~Brilliant~Eye~Jewels (Admin Invites Only/pls comment 2)
- Urban Decay
- Urban Exploration - Exploring Abandonments
- urban explorers
- Urban Night Shots
- Urban Spelunkers
- Urbex :: Urban Exploration
- WALK San Francisco Photo Contest
- Washington Packing Corporation
- Weekly Theme Photography
- ★★★Shutter Bug - Tips & Tricks★★★