Thaidene Nëné

Thaidene Nëné means the land of the ancestors in Denesuline, and the park exists because the Łutsël K'é Dene First Nation spent about three decades negotiating terms they would accept: they rejected an earlier Parks Canada proposal in the 1970s and only agreed in 2019 to an arrangement in which the nation co-governs the area and Dene harvesting rights continue. It protects around fourteen thousand square kilometres around the East Arm of Great Slave Lake, where the Canadian Shield meets the lake in cliffs up to two hundred metres. There are no roads, trails or facilities; access is by float plane or boat from Yellowknife.

What you actually see

• The East Arm cliffs - Shield rock rising two hundred metres from deep water.
• The Dene co-governance - a park established on the nation's own terms.
• The barrenland transition - boreal forest giving way to tundra.
• The undeveloped scale - fourteen thousand square kilometres without roads.

When to go

July to September, once ice clears Great Slave Lake and before it returns; the window is short. Access is by charter and weather cancels flights regularly.

Honest expectations

There is no road, no trail network and no facilities. Charters are expensive and weather-dependent. Great Slave Lake is deep, cold and gets dangerously rough.

Nearby

Yellowknife is the staging point; Łutsël K'é is the community in the park.