Yes, that really is the name of it. My first proper world, played at first as a single player survival map but then, later on, over LAN via minecraft server.

World contains a large castle, fully decorated in side and with villagers and iron golems as occupants, linked via a VERY long rail road to a central station. This contains rail links to a farm, a desert town that's under construction, another (smaller) castle and a ranch.

A lot of very cool hill formations in this world, which is why I decided to settle it, and use some of those formations in constructing the castles!