Jasper Canadian Rockies 5.5-Hour Jasper Wildlife and Waterfalls Tour with Maligne Lake Cruise from Jasper. Discover why the Maligne Valley is the highlight of any visit to Jasper National Park. On this breathtakingly scenic 5.5 hour tour, take in impressive waterfalls at Maligne Canyon before continuing up the valley to Medicine Lake. Along the way, watch for iconic Canadian wildlife, frequently spotted in this area. Arriving at the valley’s jewel, Maligne Lake, you’ll experience the wild beauty of this vast wilderness on a 90-minute scenic boat cruise to Spirit Island..