Lava Arena

In the Ter Mur of Ultima Online, the Lava Arena is located nar a river south of the Royal City and noth of the Raptor Fields.

The arena is an interesting structure. Basically it mostly looks like an ordinary fighting area, complete with ranks for spectators, but with one obvious twist: the floor of the arena is covered in boiling lava. The combatants battle on a small stone platform above the lava and a fall is deadly (although a gargoyle can certainly use his wings to save himself).

Thus the lava arena is entertainment brought to its extreme conclusion.

Trivia

 * Despite it seeming logical, the arena can't be used for battles to gather experience. It just is there to be an interesting looking building.