Riverton Bowl runs underneath the Tram lift line, and begins at the point where Gannet and Thunder split from each other.
Basically, head down Gannet (the wide groomer from the top of Thunder) and then stay the course.
If the Tram is above you, you’re in the right place.
Riverton Bowl gradually rolls over steeper and steeper from a wide, sparsely treed face, into a gully full of large snow covered boulders.
Riverton will bring you right to the base of Thunder Quad.
This run is a great introduction to the truly expert terrain elsewhere on the mountain.