Spend some time hanging out in the country's oldest park. The 50-acre Boston Common is the anchor for the Emerald Necklace park system and is the starting place of the famous Freedom Trail. There are quite a few monuments throughout the park, and several outdoor events take place in the Common throughout the year.
Spend some time exploring Adams National Historical Park. The park is where several historic homes are located, including the birthplaces of John Adams and John Quincy Adams, and the United First Parish Church where both Presidents are entombed. Aside from the houses, there are plenty of attractions to see at this park so sign up for a tour or go on an excursion of your own.
Come see the Boston Celtics battle out the competition on the court at their next game. The Celtics have the league's most championship wins, having won the big game 17 times. Check out this victorious sports team as they take on their famous NBA rivals, the Los Angeles Lakers, the Detroit Pistons, or the Philadelphia 76ers, among many others.