Massachusetts HotelsWith 18, 19 and 20 Check-In Massachusetts Cities With 18, 19 and 20 Check-In Hotels B Boston C Cambridge D Dennis Port F Fiskdale G Gloucester H Housatonic M Madaket N Newburyport North Eastham O Oak Bluffs S Salem Somerville South Yarmouth V Vineyard Haven W Waltham West Chatham Y Yarmouth Port