If your trip to Chestnut Hill is all booked but your travel itinerary is looking a bit empty, we can give you a helping hand.This neighborhood's proximity to Boston College is one of its many allures. Head on over whenever you like.Make the short drive out of the center of the neighborhood and spend a few hours discovering Arnold Arboretum and Chestnut Hill Reservoir. Once you've crossed them off your to-do list, head in the direction of Larz Anderson Auto Museum.