Waterton-Glacier International Peace Park
[ waw-ter-tuh n-gley-sher, wot-er- ]
/ ˈwɔ tər tənˈgleɪ ʃər, ˈwɒt ər- /
noun
an international park in SW Canada and NW Montana, jointly administered by Canada and the U.S. since 1932 and encompassing Waterton Lakes National Park (Canada) and Glacier National Park (U.S.). 1584 sq. mi. (4102 sq. km).