The Cloudy Mountains is a region near Rengomu, which features many similarities with the Misty Peaks of Yukumo.
The base camp is located on a cavern, which has a stream of water falling from above and going into a small opening that leads into area 2, it has a straight path to area 1.
This area has a cliff dividing a toe-high water pool for gargwas and a dry road for herbivores, it has a path to areas 2 and 4.
A rocky mountain side, where the theropod wyverns gather, here both theropod bosses and fanged beasts sleep when low on health, it has a drop-off to area 7, a path to area 3 and another path back into area 1.
A small grass plain where the lynians have set-up villages, it is bordered by trees and rocky mountains, connects to area 8 and back to area 2.
A big grass plain, it has destroyed buildings of the style seen in rengomu, it also has an off-limits waterfall and river, here there are mostly fanged beasts and bird wyverns, but flying wyverns and brute wyverns may also come here, it has paths to areas 1 and 5.
A muddy shore where gargwas, leviathans, piscines and carapaceons gather, it is connected to areas 4, 6 and 7.
A deep, forested cavern, mainly used by brute wyverns and some herbivores, it connects to areas 5 and 7.
A river flow, there are fanged beasts, gargwas and flying wyverns that use this area, connected to areas 5, 2, 6 and 8.
A grass plain with a destroyed building in use by bees, many species go here, but it's the only place where you can find Horly and Estropoid, it is connected to areas 2, 5, 7 and 9.
A cavern used as refugee for flying wyverns, connected only to area 8.