Three realms 三界

檔案:Mount Meru Continents.jpg

Mount Meru surrounded by the continents and subcontinents, with the gods of the Desire and Form Realms above

Three realms (Skt. tridhātu; Tib. ཁམས་གསུམ་, kham sum; Wyl. khams gsum) —

• the desire realm,
• the form realm, and
• the formless realm.

These realms are all within the domain of samsara.