Lake Cargill is a 14-acre lake at Fort Whyte Centre, an outdoor educational research centre in Winnipeg. The lake is the site of environmental and climate change studies, aquatic monitoring, wilderness survival and youth day camps. It also creates a secluded setting for private sunset migration viewing, astronomy, birding and snowshoeing and offers an ideal environment for a growing Rainbow Trout fishery.

This project was funded through Cargill Limited's community investment program, Cargill Cares, and its international water conservation program, Water Matters.

The Fort Whyte Centre is one of Canada's leading, privately-operated environmental education facilities hosting over 100,000 visitors annually.