Cridhe was a small plane, whose land area is composed mostly of a single island. It was created by a being called the Maker and was home to humans and elves.
- The Clan Tree of Cridhe, containing all the plane's mana.
- Inis Haen, residence of the Heanish (the descendants of Haen) in the central mountainous region
- Inis Nohr, residence of the Norish (the descendants of Nohr) on the east coast
- Loch Prith, an underground elvish paradise on the west coast
- Slicks, the hills bordering the moors
- The Sobus, the icy river connecting Inis Haen to Inis Nohr. It flows through the chasm created by the Parting.
- The Raphos Falls, near Inis Haen
- The Southern Isle, the only known other landmass.