Rent a canoe or kayak from the South Bridge Boat House for a day of fun on the water. Set sail on your excursion and explore the waters of the Assabet, Sudbury, and Concord rivers. If you don't feel like piloting your own adventure, look into enjoying a river cruise aboard a pontoon boat.
If you're a book lover there's no better way to celebrate that than by visiting the Boston Public Library, the nation's second largest library. This huge library is home to around 6.1 million books, in addition to about 1.7 million rare books and manuscripts that feature records from colonial Boston, early works of William Shakespeare and the personal book collection of John Adams.
Head out on a Boston Lobster Tour to fish for lobster and learn about the Boston Harbor. Along with a narrated history of the area, you'll get to see lobsters, sea urchins, star fish, and crabs up close. Bring your camera because your trip on the water offers some pretty great views of the city.