Absolutely, Boston travel in the fall is perfect. Beyond the historic sites, you have to just wander through the North End for amazing food, check out the street performers at Faneuil Hall, and definitely walk along the Charles River Esplanade. The vibe is just incredible with the cool weather. For some great local insights and event listings during your visit, check out this link
https://buffalonews.com/exclusive/article_86aa387a-e106-55d0-a980-0b0a1b50db05.html .