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Elpoca Mountain
Elpoca Mountain from Upper Kananaskis Lake.jpg
Elpoca Mountain seen from Upper Kananaskis Lake
Highest point
Elevation 3,036 m (9,961 ft)
Prominence 460 m (1,510 ft)
Parent peak Mount Evan-Thomas (3098 m)
Listing Mountains of Alberta
Geography
Elpoca Mountain is located in Alberta
Elpoca Mountain
Elpoca Mountain
Location in Alberta
Elpoca Mountain is located in Canada
Elpoca Mountain
Elpoca Mountain
Location in Canada
Location Alberta, Canada
Parent range Opal Range
Canadian Rockies
Topo map NTS 82J/11
Geology
Age of rock Cambrian
Type of rock Limestone
Climbing
First ascent 1960 by G. D. Elliot, H, Kirby, P.S. Scribens

Elpoca Mountain is a tall mountain in the Canadian Rockies of Alberta, Canada. It stands at 3,036-metre (9,961-foot) high. You can find it at the southern end of the Opal Range.

The mountain is located inside Peter Lougheed Provincial Park. It is about 4.0 kilometres (2.5 miles) south of Mount Jerram. It is also 2.0 kilometres (1.2 miles) east of Gap Mountain. The closest higher mountain is Mount Evan-Thomas, which is about 12.0 kilometres (7.5 miles) to the north.

Mountain History

The name "Elpoca" is a special kind of word called a portmanteau. This means it's a word made by blending two other words together. "Elpoca" comes from the names of two nearby places: the Elbow River and Pocaterra Creek.

The name for Elpoca Mountain became official in 1928. This was decided by the Geographical Names Board of Canada.

The first time climbers reached the top of Elpoca Mountain was in 1960. The climbers were G. D. Elliot, H. Kirby, and P.S. Scribens.

How Elpoca Mountain Was Formed

Elpoca Mountain is made of sedimentary rock. This type of rock forms from layers of sand, mud, and tiny bits of plants and animals that settle over time. These layers were laid down a very long time ago, between the Precambrian and Jurassic periods.

Long ago, these rocks were formed in shallow seas. Later, during a big event called the Laramide orogeny, these rock layers were pushed up and over younger rocks. Elpoca Mountain was created during a specific part of this event called the Lewis Overthrust. The rock layers in the Opal Range are tilted steeply. Softer rock layers are found between harder ones.

Elpoca Mountain and Gap Mountain
Elpoca Mountain (right) and Gap Mountain (left)

Weather and Climate

Elpoca Mountain has a subarctic climate. This means it has very cold, snowy winters and mild summers. Temperatures can drop below −20 degrees Celsius (−4 degrees Fahrenheit). With the wind chill, it can feel even colder, sometimes below −30 degrees Celsius (−22 degrees Fahrenheit).

The best time to climb Elpoca Mountain is usually from June through September. During these months, the weather is more favorable for outdoor activities.

Water from the west side of the mountain flows into streams that lead to the Kananaskis River. Water from the east side flows into the Elbow River.

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