Naval Submarine Base New London by the Submarine Escape Immersion Equipment in the 2000s. On January 21, 1954 the first nuclear-powered submarine, , was launched from Groton. "Nautilus" became the first vessel to transit the North Pole during a historic trip across the Arctic in 1958. "Nautilus" spent most of her career assigned to Submarine Squadron 10 located at State Pier in New London. It was retired from service in 1980. In 1982 "Nautilus" was designated a National Historic Landmark in Groton. It is permanently moored south of the main gate, attached to the U.S. Submarine Force Museum. Self-guided tours are available to the public
Submarine Voyage occur. The attraction ultimately reopened in June 2007 themed to Disney and Pixar's "Finding Nemo", and now operates as Finding Nemo Submarine Voyage. As initially conceived, the Submarine Voyage was to feature real fish and other sea creatures, though the idea proved to be unfeasible. A major portion of the ride simulated the voyage under the Arctic Ocean's polar ice cap undertaken by the nuclear submarine on August 3, 1958. The submarines followed a long guide rail through the following sections of the ride: As the guest enters the submarine, taped narrations play that help create an illusion that the