Set sail aboard Norwegian Sky during peak "Leaf Season" and lose yourself in the colorful landscapes of New England and Canada. In Charlottetown, enjoy a scenic island drive and tour Cavendish where the famous Green Gables Heritage Place is located. From Sydney, travel back in time to the 18th century at the Fortress of Louisbourg - the largest fortified city outside of Europe - as costumed actors reenact this life during this era. Then toast Boston's storied past while walking The Freedom Trail and stopping by four historic taverns along the way. Or journey to the seaside town of Salem - made famous by the 17th century witch trials - and discover its history on a guided tour.