4 Yawkey Way, Fenway
There is nothing more Boston than walking down Yawkey Way on game day. Even if you’re not a baseball fanatic, Fenway can make you feel like one for a few hours. The stadium, which was originally built in 1912 and then reconstructed in 1934, is arguably the most historic in the MLB. Bonus points if you see a home run over the Green Monster while you’re there. If nothing is on the schedule while you’re in town, keep in mind that they still offer tours on non-game days, where you can go up in the Green Monster and peek into the locker rooms.