See page two for a more dramatic shot with the Spring run-off
"Park Info: Shannon Falls is composed of a series of cliffs, rising 335 meters above Highways 99, making it the third highest falls in the province, ranking behind 481 metre Della Falls in Strathcona Provincial Park on Vancouver Island and 396 metre Hunlen Falls in Tweedsmuir Provincial Park near Bella Coola.
The tumbling waters of Shannon Falls originate from Mount Habrich and Mount Sky Pilot.
This park is directly adjacent to Highway 99, making it a popular day-use park . This park provides picnicking, hiking and access to the trail in Stawamus Chief Provincial Park."

http://www.shannonfalls.com/
BritishColumbia.com
BC Parks