Terrain anything that is abandoned or ruined.
Also yeah, I have way too many pictures of ruins
As Jahaan passed underneath the archway into the room, it became completely visible to him. He noticed it was fairly high, and was lit by a giant lantern hanging from the ceiling. The lantern emitted a blue glow, giving the once used building an eerie look. On his right, a table stood in a corner of bookcases. Further up the wall was a puddle of water; there must have been a leak somewhere in the wall. On Jahaan's left, a rack of armor stood. Jahaan kicked a small rock away and listened to it's echoes. "This must be the guard's quarters... and the entrance hall," he thought. The Troll walked forward to stand underneath the blue lantern. After squinting into the darkness, he noticed that the end of the room... wasn't the end. Instead there was a big underground lake, of which only a fraction was illuminated by the blue lantern. "I wondered why the entrance to this building was built against a mountain," went through Jahaan's mind...
--Mozared
