"Old Ironsides" is the nickname for the USS Constitution, the oldest commissioned ship in the US Navy. It is a wooden hulled ship, unlike its nickname suggests. The nickname actually comes from the thickness of the wood that makes up the hull of the ship. The planks that line the hull are approx 7 inches thick and made up of Southern Live Oak trees, which are know for their strength. During the battles it participated in during the war of 1812, cannonballs that struck the sides of the ship bounced off. This gave way to the nickname of the ship, Old Ironsides. The ship itself was armed with fourty-four cannons and had a completely new hull design that greatly reduced hogging and sagging over time. The ship was heavier armed, and sported many design modifications over the contemporary frigates. She was commissioned in 1797.

After over two hundred years of service the Ship is still anchored in the waters off Boston's shores. It is manned by a crew of fifty-five year round, and is a special commission in the Navy. It is a floating museum and tours are given year round. Not only does the ship serve as an ad for the Navy, or a museum but it also participates in special ceremonies, and holidays as well. To see the ship set sail, make sure you visit Boston for the 4th of July Celebration.