LAYING ON PORT MIZZEN SHROUD! Throughout Sail 250 events at the Charlestown Navy Yard, USS Constitution’s skilled climbers have been working aloft, climbing the rigging and furling and unfurling the ship’s sails high above the deck. Their confidence, teamwork, and seamanship carry on traditions that have been part of life aboard Old Ironsides for more than two centuries. Come see America’s Ship of State and meet the crew! USS Constitution is open Tuesday through Sunday from 10 a.m. to 6 p.m. Huzzah to our climbers! #Sail250 #SailBoston #America250 #USSConstitution #OldIronsides