Amaravati

Amaravati, also known as the Court of the Heavens is the celestial city in the Otherworld ruled by Lord Indra.

Kalpavriksha
Kalpavriksha ("kuhl-PUHV-rik-shaw") is a diving wish-fulfilling tree located in the paradise gardens. It is said to have roots of gold and silver, with boughs encased in costly jewels. It originated from the Ocean of Milk when when it was churned for the amrita.

Trivia

 * The Greek counterpart is Elysium and Mount Olympus.
 * The Norse counterpart is Hotel Valhalla and Folkvanger.