Lake Agnes is a must-do hike in Banff National Park. It's a popular trail that takes you up a mountain slope on the north side of Lake Louise. The length is about 4.6 miles round trip. The hike is relatively easy, with a moderate incline and stunning views of Lake Louise and the Victoria Glacier along the way. You'll pass by Mirror Lake before reaching the main attraction, Lake Agnes. Surrounded by majestic mountains, it's one of the most scenic lakes in the park. And to top it all off, there's a charming tea house at the end where you can reward yourself with a treat.

You can continue further to the little Beehive viewpoint or stop at Lake Agnes.