The Elemental Houses

The Four Elemental Houses are the place of origin and home to elementals of all kinds. They are:
 * The House of Fire, sometimes called Ash-Palace, home most notably to two types of Genie (Ifrit and Djinni), and also the claimed place of origin of the Tieflings. Birthplace of Fire Giants (although they dislike visiting the House of Fire as it leaves their material plane holdings vulnerable).
 * The House of Earth, home to most naturally occurring golems and birthplace of the Stone Giants.
 * The House of Air, home to and birthplace of the storm giants. Also frequently visited by Silver dragons. Axilachitil, the Silver Dragon that defended Hantil Moor from a Gnoll incursion, is quoted saying that of all of the places he could possibly retire to, he'd most enjoy spending eternity in the House of Air. Silver Dragons and Storm Giants have been known to co-operate on many occasions due to the frequency of visits.
 * The House of Water, home most notably to Krakens and other sea monsters.