Begin at the Lake Louise lakeshore by the boathouse and World Heritage Site rock, then follow the signs toward Fairview Lookout. The route follows a short lakeshore/forest approach to the signed Fairview turn before climbing through the forest on a rocky, rooty path and short switchbacks to the viewpoint platform. The mapped line follows the approach to the junction and the complete Fairview Lookout path; it excludes the separate loop option beyond the viewpoint.
This is an out-and-back of about 1.5 miles total (1.2 km each way). Parks Canada lists about 100 m of elevation gain and an estimated 45-minute round trip; allow roughly 45–90 minutes depending on pace, footing, and stops.