Kalt is a state on Aden's northwestern coast, bordering Feyndraig to the north, and Opanan to the south.

Kalt was founded in 601 MD, or 39 years before the beginning of the Gendu Dynasty

In 499 GD, the Annexation of Kalt occurred, during which Kalt ceded its lands and sovereignty to Aden in exchange for favorable deals on infrastructure and trade, the mutual opening of Aden and Kalt's respective borders, and Aden's military assistance against Opanan.