Ishigaki Port is on the southern coast of Ishigaki island. It's the marine gateway to other Yaeyama islands such as Taketomi, Iriomote, Kuroshima, and Aragusuku.

Ishigaki Port consists of multiple port facilities. For tourists, the facility for tourist boats going to other Yaeyama islands might be called "Ishigaki Port Remote Island Terminal" or nicknamed "Euglena Ishigaki Port Remote Island Terminal" (ユーグレナ石垣港離島ターミナル) since a company named Euglena bought the naming rights for 5 years in 2018.