A game like this I'd like to fight some enemies near a chasm or some cliffs, dive rock is only one place and has no enemies, does anyone know any mods that provide any cliff type areas?

How about Unique Landscapes?

Specifically, "UL - Cliffs of Anvil" comes to mind. Also, UL - eastern peaks, currently under progress, might have cliffs too.

Yeah the Unique Landscapes are good for making things more defined and diverse, I believe there's a few that have cliffs/high ledges as a major theme.

As I recall there's two boss fights in Integration where throwing the boss off a cliff, or tower is one of the plausible strategies.

Brena River also has some high cliff areas, including Suicide Falls.

Ancient Yews provides some nice crags, and Cheydinhal Falls really roughens up the terrain south of Cheydinhal.

Snowdale, Colovian Highlands, and Stendarr Valley also give some nice cliff faces.

Thanks. Are there any dungeons or new enemy forts that offer even lava pits? I'll def. check out the suggestions you guys made.

If I'm understanding what you're asking properly, AKF weye certainly has a dungeon that should satisfy you. UL - The Eastern Peaks has a volcano as well, though that isn't exactly a dungeon. Also, since it hasn't been mentioned here, UL - The Lost Coast also had some very ice cliffs.

Dungeons of Ivellon has a beautiful high set of cliffs. And some good fights right up on the edges.