The ice sheet has left traces both in the rock faces and through boulders in the area.

It is possible to hike all the way to the terminus of the waterfall through giant boulders and rushing water.

The falls do not directly drop, but jump through rocks and boulders.

Do you really phase through trees and boulders?

At the far side there were trails leading up through the rocks and boulders that looked enticing, but signs barred the way because of ice.

They wound through boulders and around a bend, and in minutes they were out of sight.

His beak is powerful enough to break through boulders.

Forty feet below, a stream full of autumn's rains drove through boulders.

All the way down through boulders, slipping and skidding on rubble.

The trail quickly turns into a scramble through large boulders scattered across the mountain by glacial forces.