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.
While you're hanging out in the Boston Public Garden, take a ride on the city's signature Swan Boats. The boats are the only ones of their kind in the world and they float the waters of the Public Garden lagoon. A ride on one of these boats is the best way to see all of the attractions in and around America's first botanical garden.