Aerial view of Pula's old town with fort Kaštel on top of the eponymous hill and overlooking the port with shipyard Uljanik, situated on one of the two islands in the bay of Pula and stretching along the Pula's coast. Pula is the largest city on peninsula Istria (local name Istra), located in the northwest of Croatia and surrounded by the Northern Adriatic Sea. Also visible are the roman amphitheatre Arena, main old town's square Forum with the Temple of Augustus, Archeological Museum of Istria, Pula Cathedral and many other of Pula's amenities.