Waterton Lakes National Park is a national park

National park

A national park is a reserve of natural, semi-natural, or developed land that a sovereign state declares or owns. Although individual nations designate their own national parks differently A national park is a reserve of natural, semi-natural, or developed land that a sovereign state declares or...

 located in the southwest corner of Alberta

Alberta

Alberta is a province of Canada. It had an estimated population of 3.7 million in 2010 making it the most populous of Canada's three prairie provinces...

, Canada

Canada

Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...

, and borders Glacier National Park in Montana

Montana

Montana is a state in the Western United States. The western third of Montana contains numerous mountain ranges. Smaller, "island ranges" are found in the central third of the state, for a total of 77 named ranges of the Rocky Mountains. This geographical fact is reflected in the state's name,...

, USA

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

. Waterton was Canada's fourth national park, formed in 1895 and named after Waterton Lake

Waterton Lake

Waterton Lake is a mountain lake in southern Alberta, Canada and northern Montana, USA. The lake is composed of two bodies of water, connected by a shallow channel known locally as the Bosphorus. The two parts are referred to as Lower Wateron Lake, and Upper Waterton Lake, the latter of which is...

, in turn after the Victorian naturalist and conservationist Charles Waterton

Charles Waterton

Charles Waterton was an English naturalist and explorer.-Heritage and Life:"Squire" Waterton was born at Walton Hall, Wakefield, Yorkshire to Thomas Waterton and Anne Bedingfield. He was of a Roman Catholic landed gentry family descended from Reiner de Waterton...

. The park contains 505 km² (195 sq mi) of rugged mountain

Mountain

Image:Himalaya_annotated.jpg|thumb|right|The Himalayan mountain range with Mount Everestrect 58 14 160 49 Chomo Lonzorect 200 28 335 52 Makalurect 378 24 566 45 Mount Everestrect 188 581 920 656 Tibetan Plateaurect 250 406 340 427 Rong River...

s and wilderness.

Operated by Parks Canada

Parks Canada

Parks Canada , also known as the Parks Canada Agency , is an agency of the Government of Canada mandated to protect and present nationally significant natural and cultural heritage, and foster public understanding, appreciation, and enjoyment in ways that ensure their ecological and commemorative...

, Waterton is open all year, but the main tourist season is during July and August.