Bridges in Maine - Geography

Geography

See also: List of counties in Maine, List of Maine rivers, and List of lakes in Maine

To the south and east is the Atlantic Ocean and to the north and northeast is New Brunswick, a province of Canada. The Canadian province of Quebec is to the northwest. Maine is both the northernmost state in New England and the largest, accounting for nearly half the region's entire land area. Maine is the only state to border exactly one other state (New Hampshire to the west).

Maine is the easternmost state in the United States both in its extreme points and its geographic center. The municipalities of Eastport and Lubec are, respectively, the easternmost city and town in the United States. Estcourt Station is Maine's northernmost point, as well as the northernmost point in New England. (For more information see extreme points of the United States).

Maine's Moosehead Lake is the largest lake wholly in New England, as Lake Champlain is located between Vermont, New York, and Quebec. A number of other Maine lakes, such as South Twin Lake, are described by Thoreau. Mount Katahdin is both the northern terminus of the Appalachian Trail, which extends southerly to Springer Mountain, Georgia, and the southern terminus of the new International Appalachian Trail which, when complete, will run to Belle Isle, Newfoundland and Labrador.

Maine has several unique geographical features. Machias Seal Island and North Rock, off its easternmost point, are claimed by both the U.S. and Canada and are within one of four areas between the two countries whose sovereignty is still in dispute, but it is the only one of the disputed areas containing land. Also in this easternmost area is the Old Sow, the largest tidal whirlpool in the Western Hemisphere.

Maine is the least densely populated U.S. state east of the Mississippi River. It is called the Pine Tree State; nearly 90% of its land is forested. In the forested areas of the interior lie much uninhabited land, some of which does not have formal political organization into local units (a rarity in New England). The Northwest Aroostook, Maine unorganized territory in the northern part of the state, for example, has an area of 2,668 square miles (6,910 km2) and a population of 27, or one person for every 100 square miles (260 km2).

Maine is in the temperate broadleaf and mixed forests biome. The land near the southern and central Atlantic coast is covered by the mixed oaks of the Northeastern coastal forests. The remainder of the state, including the North Woods, is covered by the New England-Acadian forests.

Maine has almost 230 miles (400 km) of coastline (and 3,500 miles (5,600 km) of tidal coastline). West Quoddy Head is the easternmost piece of land in the contiguous 48 United States. Along the famous rock-bound coast of Maine are lighthouses, beaches, fishing villages, and thousands of offshore islands, including the Isles of Shoals, which straddle the New Hampshire border. There are jagged rocks and cliffs and many bays and inlets. Inland are lakes, rivers, forests, and mountains. This visual contrast of forested slopes sweeping down to the sea has been summed up by American poet Edna St. Vincent Millay of Rockland and Camden, Maine in "Renascence":

"All I could see from where I stood
was three long mountains and a wood
I turned and looked the other way
and saw three islands in a bay"

Geologists describe this type of landscape as a "drowned coast," where a rising sea level has invaded former land features, creating bays out of valleys and islands out of mountain tops. A rise in the elevation of the land due to the melting of heavy glacier ice caused a slight rebounding effect of underlying rock; this land rise, however, was not enough to eliminate all the effect of the rising sea level and its invasion of former land features.

Much of Maine's geomorphology was created by heavy glacial activity at the end of the last ice age. Prominent glacial features include Somes Sound and Bubble Rock, both part of Acadia National Park on Mount Desert Island. Carved by glaciers, Somes Sound is considered to be the only fjord on the eastern seaboard and reaches depths of 175 feet (50 m). The extreme depth and steep drop-off allow large ships to navigate almost the entire length of the sound. These features also have made it attractive for boat builders, such as the prestigious Hinckley Yachts. Bubble Rock is what is known as a "glacial erratic" and is a large boulder perched on the edge of Bubble Mountain in Acadia National Park. By analyzing the type of granite, geologists were able to discover that glaciers carried Bubble Rock to its present location from the town of Lucerne, Maine — 30 miles (48 km) away. The Iapetus Suture runs through Maine the north and west of the state being underlain by the ancient Laurentian terrane and the south and east underlain by the Avalonian terrane.

Acadia National Park is the only national park in New England.

Areas under the protection and management of the National Park Service include:

  • Acadia National Park near Bar Harbor
  • Appalachian National Scenic Trail
  • Maine Acadian Culture in St. John Valley
  • Roosevelt Campobello International Park near Lubec
  • Saint Croix Island International Historic Site at Calais

Read more about this topic:  Bridges In Maine

Famous quotes containing the word geography:

    Where the heart is, there the muses, there the gods sojourn, and not in any geography of fame. Massachusetts, Connecticut River, and Boston Bay, you think paltry places, and the ear loves names of foreign and classic topography. But here we are; and, if we tarry a little, we may come to learn that here is best. See to it, only, that thyself is here;—and art and nature, hope and fate, friends, angels, and the Supreme Being, shall not absent from the chamber where thou sittest.
    Ralph Waldo Emerson (1803–1882)

    Ktaadn, near which we were to pass the next day, is said to mean “Highest Land.” So much geography is there in their names.
    Henry David Thoreau (1817–1862)

    At present cats have more purchasing power and influence than the poor of this planet. Accidents of geography and colonial history should no longer determine who gets the fish.
    Derek Wall (b. 1965)