Those interested in archeology, history, and historical phenomena will find the Caska Bay area fascinating. On the western shore of Pag Bay in the vicinity of Novalja lies Caska, a small historical town once known as Cissa.

There are only a few houses left in Caska Bay today, but its seabed contains the remains of a sunken city. Unfortunately, the largest part of the sunken city can’t be reached due to large deposits of silt, sand and seaweed.