Step into the opulence of yesteryear and tour the Otis House Museum. The house is the last surviving mansion in what used to be Boston's most affluent neighborhood in the 18th century; the man who owned the home, Harrison Gray Otis, was a lawyer who served in Congress and was mayor of the city at one time. The Otis House is still decorated with furnishings that were the best of their time period, including fine furniture pieces and art work.
Strap on your skates and tear up the ice at the Boston Common Frog Pond. If you're not so good on your feet, sign up for skating lessons; if you know what you're doing with those skates, show off on the ice. Also, the pond features College Night on Tuesdays. Get a little cold on the ice? Stop at the Frog Pond Cafe for a cup of coffee to keep you warm.
The Charles River Esplanade stretches along three miles of the beautiful Charles River and surrounding attractions. This spot is perfect for relaxating outdoors and enjoying a picnic, fishing, taking a gondola ride, or just sprawling out on a blanket and watching the river roll by. There are also several scheduled events here like fitness classes and festivals.