Here's a few random ideas that have been floating around in my head for Mord Mar. They are not fleshed out yet. Summer time is busy time and all of that. Some will be turned into sub-levels (I hope)
The Lost Forest of (Random Name): a forest, with everything that entails, only miniature and in a bottle (like a ship-in-a-bottle).
The Palace of Molten Rock and Ash: a palace of lava and ash, magically held in place. Owned by a Pit Fiend or some other devil/demon.
The Hidden Library of Tarina Wakelain: Tarina was a planes-traveler that is rumored to have secreted a library somewhere in the mountain while she was questing for immortality.
The Daggers: a system of caves filled with stalagmites and stalactites. Piercers, ropers, lurkers above, executioner's hoods, cloakers, trappers, and a basilisk or two,
Secret Pools of (something watery): A series of pools in an underground river. 7 in all, each holds a great challenge and great treasure.
1. Kelpies' Domain: 4 kelpie have been luring adventurers to their death for over 2 years. A large portion of gold and silver coins remain.
2. Freshwater Merrow Cavern: 3 Merrow inhabit a cavern which connects to the sewers through a well. Hidden in their cavern is a Ring of Water Breathing, among other things.
3. Crab Pool: A colony of giant crabs hold an area. Their treasure is crab meat, which sells for a small fortune in Var Nae, and is a great change-of-pace for many denizens of the mountain.
4 - 7. still getting flexed out.
That's it for now.