Great Fountain geyser can erupt to more than 80 feet high, and an event lasts more than 20 minutes.

Sunrise from Fishing Bridge. The extra orange/brown tint comes from residual smoke from the Arnica Creek fire just south of here. This is a panorama composed from 9 HDR images (3 exposures each for a total of 27 shots).

Sylvan Lake reflection, early morning.