The Port of San Diego is located at the southern end of the city of San Diego. It has a deep water port and is a military port of the US Navy Pacific Fleet. It is also a world-famous military port. This is where aircraft carriers and nuclear submarines are often seen and parked. Here you can look at the 100,000-ton nuclear-powered aircraft carrier, the "Nimitz" and the "Reagan" nuclear-powered aircraft carrier. The retired "Midway Island" aircraft carrier is also anchored here, and has been opened as an aircraft carrier museum for people to visit.