St. Mary Lake
When traveling the Going-to-the-Sun Road along St. Mary Lake, you will see the great plains end and the Rocky Mountains begin in an abrupt 5,000 feet (1,500 m) altitude change
When traveling the Going-to-the-Sun Road along St. Mary Lake, you will see the great plains end and the Rocky Mountains begin in an abrupt 5,000 feet (1,500 m) altitude change