From Steamlands Wiki
- Name: Caledon Middlesea
- Owner: Desmond Shang
- Founder: Gloire Thibaud
- Current Duke: Wrath Constantine
- Rating: Mature
- Announced: (?)
- Opened: August 28, 2007
- Project: The Independent State of Caledon
- Region: N/A
- Theme: Maritime Duchy of Caledon Middlesea. Part of the Firth of Caledon.
- Major Landmarks: The Iron Cloud, a sim-sized floating airbase--KBWMradio's main recording studio, Caledon Catgirl Brigade outpost, Constantine Airwerks. At ground level and below, the Crimson Pirates' base and underground tunnels (with resident ghost). A colony of kraken live at cloud level.