Krishna-loka and Vaikuntha
Krishna-loka and the Vaikuntha-lokas are the eternal planets beyond the material world. In Krishna-loka, Krishna resides with his devotees; in the Vaikuntha planets, Krishna's various Vishnu (Narayana) expansions reside with their devotees. In these planets there is no birth, death, old age, disease, or any kind of misery. One can be promoted to this region by becoming a pure devotee of Krishna or Vishnu.