Fisher Peak is the highest point in the Fisher Range, so its nearest higher peak is Mount Evan-Thomas, 7.0 km (4.3 mi) to the southwest in the Opal Range.

[1] Jackie Fisher, as he was commonly known, has been considered the second most important person in British naval history.

The mountain's toponym was officially adopted by the Geographical Names Board of Canada in 1924.

[1][4] Fisher Peak is composed of sedimentary rock laid down during the Precambrian to Jurassic periods.

In terms of favorable weather, June through September are the best months to climb.