biomeinfo command

Prints the biome sector you're standing in: its name, edge and zone counts, center point, height range, distance from the world center, how many neighbors it has, whether it counts as discovered, and any alt biome modifiers on it. Needs devcommands.

Cheat commands need the console enabled with the -console launch option, then devcommands typed once. They work in singleplayer or when you host, not on dedicated servers.