Ingdalen Isle is an island split in two by a perfectly circular crater.
Both islets are forested and the atoll-like strait in between them is home to a host of sirens and ekhidnae. The strait itself is a large undersea crater formed from the effects of teleportation. A ship wreck also lies amidst its seafloor which could very much be the ship of the famed djinn specialist, Amos var Ypsis.