Ołtarz Dagona – Wyspa Rybitw. It is accessible by boat from the brzeg. It is served by an acolyte of Dagon and is where sacrifices to the deity are brought, and so is the location of Geralt's duel with Dagon. After the duel, it is also where the Pani Jeziora speaks to Geralt about Przeznaczenie, knights him and gives him Aerondight.