- /r/photography
- Abandoned
- Abandoned Places and Things
- American Traditional Architecture
- Architecture
- Architecture Unlimited
- B&W
- Black and White
- Brutalist Architecture (inc. brick, metal and glass)
- Cat Faces and Eyes
- Cats of the World
- Cemeteries of the United States
- Cemeteries, Graveyards, Tombstones, and Mausoleums
- Cityscape and urban scenery
- Flickr New England
- HDR-Imaging
- I love my cat
- Less Is More...
- Massachusetts Architecture
- Massachusetts Life (Photo & Video)
- Massachusetts Photography
- Nature Heals the Soul
- Nature of the World Unlimited (9000+ Invite your friends!)
- New England Photo
- Nikon DSLR Users
- pavement
- Roaming through the Gloaming
- Rocks and Geology
- Rural Decay (no 30/60 limit!)
- Skylines around the world
- Skylines, Cityscapes, Skyscrapers & Large Bridges
- Tilt Shift
- U.S. National Parks
- U.S. National Parks and Places
- Urban Decay
- Water, water, water