The Bay of Zea, since Ottoman times and until recently known as Paşalimanı (Πασαλιμάνι), is a broad bay located at the eastern coast of the Piraeus peninsula in Attica, Greece. It hosted the swimming events at the 1896 Summer Olympics[1] held in Attica. A seaport and marina are in the bay. During ancient times this bay was the biggest military harbour, where the fleet of triremes were built.[2] Following its renovation in 2004 in relation to the 2004 Summer Olympics, the seaport now has a total of 670 berths for boats up to 150 meters in length and up to 10 meters in draught.[3] The marina is managed by D Marinas Hellas, a global marinas network, that manages requests and reservations for berthing at Zea as well as services offered at the marina such as fuel, bathrooms, showers, port police, etc.[4] The marina is also a part of the Greek Marinas Association.