Even if you're not a classical-music fanatic, attending a performance by the Boston Symphony Orchestra is an absolute must when visiting this pocket of the Northeast. While the BSO started performing back in 1881, today, the world-renowned symphony plays over 250 shows each year. Due to the increased popularity of these shows over the years, tickets can be quite hard to come by, so if you manage to score passes, go!
However, don't fret if you aren't able to purchase tickets to a performance, as you can still tour the magnificent Symphony Hall. And the best part? These tours are free!