AMERICAN CANADIAN/CARIBBEAN CRUISE LINE: Eight cruises in September and October, with various itineraries on the Erie Canal, the Saguenay, Hudson River and Lake Champlain; www.accl-smallships.com or 800-556-7450.
GREAT LAKES CRUISE CO.: Fall foliage cruises aboard the MV Columbus from Chicago to Toronto, Oct. 11, and round-trip from Chicago, Sept. 30, with stops in Marquette and Mackinac Island, Mich., and various Ontario ports; www.greatlakescruising.com or 888-891-0203.
CRUISE WEST: French Canada and the Great Lakes tour, Sept. 11, from Chicago to Quebec City; www.cruisewest.com or 888-851-8133.