The Cat - Bar Harbor, Maine to Yarmouth, NS www.ferries.ca The fastest way to get from Maine to Nova Scotia, the high-speed CAT ferry takes you between Bar Harbor and Yarmouth in just 3.5 hours. With plenty of onboard amenities and knowledgeable staff and crew, the journey is more than just fast, it’s a way to discover the Atlantic en route. *Due to travel restrictions put in place to prevent the spread of COVID-19, The CAT will not operate in 2021. Ferry service will resume when the international land borders are reopened and public health circumstances allow.