Inaccessible Island Geology
- The Geology of Inaccessible Island, in the Tristan da Cunha Group. Inaccessible Island is relatively young geologically (~5m years) and shows signs of recent activity.
- http://www.btinternet.com/~sa_sa/inaccessible_island/inaccessible_island_geology.html

History of Inaccessible Island, South Atlantic Ocean
- A brief history of Inaccessible Island, part of the Tristan da Cunha Group in the South Atlantic Ocean
- http://www.btinternet.com/~sa_sa/inaccessible_island/inaccessible_island_history.html

Inaccessible Island, South Atlantic Ocean - Shipwrecks
- A list of the shipwrecks on remote Inaccessible Island, part of the Tristan da Cunha Group in the South Atlantic Ocean
- http://www.btinternet.com/~sa_sa/inaccessible_island/inaccessible_island_shipwrecks.html