Even if you’re not a big Fallout 4 fan, you have to admire Bethesda’s attention to detail. Here are a few examples of real Boston locations and how they look in the game, as found by Redditor /u/two2teps.
Paul Revere’s Statue
Here’s the actual statue.
And here’s the in-game version.
Old North Church
Old North Church Crypt
Old North Church Tower
Old State House