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.
If you want to go fishing in the waters around Boston, take a trip with the salt water experts at Boston Saltwater Fishing by Bill & Jules. Stick to the Boston Harbor or venture a little further offshore; either way, you're guaranteed to fish the spots where striped bass, bluefish, flounder, and blue fin tuna hang out.
If you're hungry, head to the South Street Diner to appease your appetite. No matter what time of day or night, this eatery stays open 24 hours a day, 7 days a week, so it's perfect for late in the day breakfasts or that necessary fourth meal after a night at the bar. This diner has been a part of city culture since 1947 and it's definitely a Boston destination that you have to experience.