Iceland Letterboxes
- All Iceland letterboxes
- Mystery boxes
- Austur-Skaftafellssysla
- Capital Region
- Eyjafjardharsysla
- Florida
- Gullbringusysla
- Höfuðborgarsvæði
- Kjosarsysla
- Kopavogur
- Myrasysla
- Nordhurland Eystra
- Northeast
- Norðurþing
- Reykjavik
- Reykjavíkurborg
- Seltjarnarnesbær
- South
- Sudhurland
- Suðurland
- Suðurnes
- Sveitarfélagið Skagafjörður
- Vestur-Skaftafellssysla
- Vesturland
- West
- Western Region