The easiest way to travel Mystic is by car. Many rentals are available if you are from out of town, and taxis are also a good option. One relatively close car rental is located on 311 Mitchell Street in the outlying city of Groton. Phone: 860-448-0422.Bicycles are another reasonable alternative.The town offers Mystic Community Bikes, free bicyle use, with many pick up/drop off locations on a refundable deposit basis. Mystic Community BikesSince many of the shops in Mystic are relatively close to one another, taking in the sights and sounds by walking throughout the downtown area is also a very enjoyable experience.