Old ironsides was one of the first ships commissioned by the us navy she no longer fires her cannons in battle but she will spark your imagination on this 45 minute tour youll also have the option to disembark at the charlestown navy yard for a tour of the famous ship and accompanying naval museum other highlights of the tour include the bunker hill monument the site of the boston tea party and the old north church if you choose to tour the uss constitution uss cassin young or visit