I like these levels - there are neat lanterns and stonework, grills and parapets.

The first is pretty easy. There's a golumn and obelisk in the high corner towers. There's a switch hidden in a wall you have to break on one of the inside towers on that same area. Watch out for the tentacles, they can hurt you. There's a runestone in the center pile of rocks, down on the ground floor level.

Gauntlet Legends Walkthrough