Continuous ultra-wide aerial begins above a glacier valley at sunrise, bright alpenglow on peaks, then plunges toward a braided meltwater river where a line of hikers sprints across stepping stones. Behind them, a towering ice serac shears off, smashing into the river and triggering a sudden glacial outburst flood. Camera strafes low over the water with brutal speed, parallax ripping across boulders and pine trunks, then whips into an orbit around a choke point where the river funnels under a narrow natural bridge. Climax as the hikers leap to the far bank while an icy wave full of rolling ice blocks detonates under the bridge, ending with a vertical pull-up revealing the entire valley drowning in shimmering chaos.