- The highest point in Alaska is mount mc Kinley. The lowest point in Alaska would be the bottom of the picific ocean. Alaska is 663,300 sq. miles or 1.718 million km2. Important bodies of water in Alaska are the picific ocean, Arctic Ocean, Beaufort sea, and the Chukchi Sea. Alaska has no bordering states but dose have a bordering country called Canada. The largest city in Alaska is anchorage. Alaska's aberration is AK and is the largest place in the US. Alaska is in the southwest.