Cirque of the Unclimbables, located inside[1] the Nahanni National Park Reserve, in the Northwest Territories, Canada, approximately 500 km (311 mi) west of Yellowknife, is a cluster of peaks and walls in the Mackenzie Mountains Natural Region.

According to the tourism promotion authority of the government of Northwest Territories: A challenge for world class mountaineers, the Cirque is located in the Ragged Range, near Glacier Lake.

The Cirque's most famous peak – a must for every serious climber - is the Lotus Flower Tower, featured in Fifty Classic Climbs of North America.

The Cirque's most famous peak is the Lotus Flower Tower[3] featured in Fifty Classic Climbs of North America.

[citation needed] Other climbs include Mount Proboscis, Club International, and Middle Huey Spire.