The Sand Temple (さばくのほこら, Sabaku no Hokora?) is a location from Final Fantasy Mystic Quest. It is located north of the Level Forest, and is where the Elixir is held. Tristam finds the elixir, but Benjamin arrives moments later, seeking to gain the elixir to heal Kaeli. The two strike a deal in which Benjamin will get the elixir for helping the mercenary raid the Bone Dungeon. Other than this event, there is absolutely nothing to do here.
The chest in the temple is empty, it was suppose to contain the Elixir but it happens to be in Tristam's possession.