South America the Darién watershed along the Colombia–Panama border, although some may consider the border instead to be the Panama Canal. Geopolitically and geographically all of Panama – including the segment east of the Panama Canal in the isthmus – is typically included in North America alone and among the countries of Central America. Almost all of mainland South America sits on the South American Plate. South America is home to the world's highest uninterrupted waterfall, Angel Falls in Venezuela; the highest single drop waterfall Kaieteur Falls in Guyana; the largest river (by volume), the Amazon River; the longest mountain range, the
Laughing Whitefish Falls State Park River State Forest. Foot trails connect the falls to the North Country Trail, which runs through the north end of the park. From M-94, a 2.8-mile (4.5 km) drive northward on Dorsey Road and a one-mile (1.5 km) hike from the roadhead are necessary to reach the falls. Laughing Whitefish Falls State Park Laughing Whitefish Falls State Park is a waterfall and state park located in Onota Township and Rock River Township, in far western Alger County, Michigan. The waterfall is in the southern part of the site, in Rock River Township, 8 miles (13 km) south of Lake Superior