17. Spend a night on the river

Go back in time on an authentic British canal boat when you book a trip on the Samuel Slater along the Blackstone River. This 40-foot vessel is like a miniature houseboat with a bedroom, bath with shower, full kitchen, and room to read or watch television. It can sleep four, with one private bedroom and two benches in the main compartment that convert to beds. Single cabins begin at $129. To book a reservation, call 401-724-2200.