Fortress Mountain may refer to:

Mountains

Brooks Range The Brooks Range ( Gwich'in: ''Gwazhał'') is a mountain range in far northern North America stretching some from west to east across northern Alaska into Canada's Yukon Territory. Reaching a peak elevation of on Mount Isto, the range is believ ...

, USA * Fortress Mountain (Gallatin County, Montana), , Yellowstone Area, USA *

Fortress Mountain (Washington) Fortress Mountain is a peak in the Cascade Range located about west of Lake Chelan in Chelan/ Snohomish Counties, Washington, United States. It straddles the border between the Mount Baker-Snoqualmie National Forest and the Wenatchee National F ...

, , North Cascades, USA * Fortress Mountain (Park County, Wyoming), ,

Absaroka Range The Absaroka Range ( or ) is a sub-range of the Rocky Mountains in the United States. The range stretches about across the Montana–Wyoming border, and at its widest, forming the eastern boundary of Yellowstone National Park along Paradise Va ...

, USA *

The Fortress (Alberta) The Fortress () is a mountain located SE of Gusty Peak in the Kananaskis River Valley of Kananaskis Park of the Canadian Rockies. When viewed from Highway 40, the north face presents a fortress like appearance. The Fortress should not be confus ...

, ,

Canadian Rockies The Canadian Rockies (french: Rocheuses canadiennes) or Canadian Rocky Mountains, comprising both the Alberta Rockies and the British Columbian Rockies, is the Canadian segment of the North American Rocky Mountains. It is the easternmost part ...

, Canada

Places

* Fortress Mountain Resort {{geodis