Upper Waterton Lake, Alberta: ice fishing

Upper Waterton Lake is a lake in Alberta, near Waterton Lakes National Park, about 105 km SW of Lethbridge (straight-line distance). It lies inside a national park, where Parks Canada rules apply and most waters are closed to winter fishing. Read the regulations below before planning a trip. Sport fish recorded here: Lake Trout, Rainbow Trout, Mountain Whitefish and Northern Pike.

What fish are in Upper Waterton Lake?

Sport fish recorded in Upper Waterton Lake: Lake Trout, Rainbow Trout, Mountain Whitefish, Northern Pike.

Guides: Lake Trout ice fishing guide · Rainbow Trout ice fishing guide · Mountain Whitefish ice fishing guide · Northern Pike ice fishing guide

Is the ice safe on Upper Waterton Lake?

Nobody has reported ice thickness on Upper Waterton Lake yet this season. Do not assume the ice is safe: drill and measure it yourself. Ice thickness guidance.

What are the fishing regulations for Upper Waterton Lake?

Regulation zone: National Park water — Parks Canada regulations, not the Alberta Guide

Season: Most national park waters in Alberta are CLOSED to fishing in winter (the park fishing season is a spring-to-fall season and ice fishing is generally not permitted). Do not plan an ice trip on a park water without checking the current Parks Canada fishing summary for that park.

Limits: Park-specific catch and possession limits are in the Parks Canada fishing summary for the park — they differ from the Alberta provincial defaults and are not restated here.

Licence: A Parks Canada national park fishing licence is required (an Alberta provincial licence is not valid in a national park), plus a park pass.

Official regulations (Parks Canada park fishing summary (check the park) / Alberta Guide for surrounding waters). Always confirm against the current official guide before you fish. This summary may be out of date or incomplete: you are responsible for reading and following the current regulations, and Ice Fish Canada is not responsible for any violation or illegal harvest (poaching) that results from relying on it.

Catches and lures

No catches logged on Upper Waterton Lake yet. Sign in to log yours and see what's catching as the reports come in.

Other lakes near Upper Waterton Lake

Updated 2026-11-06. Lake names and locations: Canadian Geographical Names Data Base (Natural Resources Canada). Lake sizes: HydroLAKES (Messager et al. 2016, CC BY 4.0). Nearest towns: GeoNames (CC BY 4.0). About these data.