Photo: BrettA343, CC BY-SA 4.0 via Wikimedia Commons
Lake O'Hara is a lake at an elevation of 2,020 metres (6,630 ft) in the alpine area of Yoho National Park, in the province of British Columbia, on the western side of the Great Divide with the province of Alberta and Banff National Park to the east. The lake and the valley are accessible through a bus service that is run by Parks Canada or by an 11 km hike along a road with an elevation gain of approximately 500m.
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From here you can see the trains exit and enter the spiral tunnels simultaneously.
National Historic Site of Canada. Narrow pass with an interesting rail history.
A water-carved bridge that spans the Kicking Horse River.
A beautiful glacier fed lake.
A where impressively preserved ancient undersea creatures give hints about the nature of life. This is the best-known of a group of Burgess sites; see Paleontology#Burgess Shale..
The Shale is very well-protected, and if you want to see it, you have to be at the Fields visitor centre by 7:30AM; it's a 7-hour guided hike.
At 384 m (1260 ft) this is the second highest known waterfall in Canada. Many hiking trails begin from the base.