Fort Ticonderoga
During the 18th century, when nations fought to control the strategic route between the St. Lawrence River in Canada and the Hudson River to the south, the fortification overlooking the outlet of Lake George into Lake Champlain was called "a key to continent."
The French constructed here in 1755 the stronghold they named Carillon and made it a base to attack their English rivals. In 1758, Carillon, under Marquis de Montcalm, withstood assault by superior British Forces. The next year, Jeffery Amherst's troops captured Carillon and forced the French to retreat from the Lake Champlain. The British renamed the fortress Fort Ticonderoga.