Fodor's Expert Review U.S. Naval Undersea Museum

A 15-minute drive north of Bremerton (not far from Poulsbo), this museum is fronted by a can't-miss sight: the 88-ton Trieste II submarine, which dove to the deepest spot in the ocean (the Marianas Trench) in 1960. The main building presents rotating shows and contains excellent permanent exhibits on oceanography, torpedo technology, submarine rescues, mine warfare, and the navy's strategic war deterrence initiative.