Lake Champlain and its surrounding valley hold great significance to our nation's history and independence from the Green Mountain Boys' capture of Fort Ticonderoga to the Battle of Plattsburg in the War of 1812. Long the home to Native Americans, the fertile valley beckoned European settlers. The 1800s saw the growth of commerce on the lake as steamboats plied its waters, and railroads transported goods to far-off markets. Visit Fort Montgomery and learn how Fort Blunder got its name. Sail aboard Benedict Arnold's gunboat Philadelphia and view the Colchester Reef Lighthouse. Enjoy the region's natural beauty as you discover Lake Champlain, America's most historic lake.