The Salem Trolley is the best way to see Salem and to experience the Witch City’s unique and colorful past. The Salem Trolly provides visitors with a narrated one hour tour and all day shuttle service through beautiful and historic Salem. Explore Salem’s witchcraft trials of 1692 or travel beyond the witchcraft hysteria into the fascinating realm of Salem's literary and maritime history. Receive two adult and two child passes aboard the Red Trolley! Tickets include  one hour narrated tour and same day shuttle service between fourteen sites and attractions. 

http://salemtrolley.com