Up on Mt. Hood the Sandy Glacier boasts the largest glacier ice cave system in the lower  48 states. Lots of recent attention has been brought to this discovery. Recently a new viral video is out called "Requiem of Ice" which was filmed over a years time. The caves were discovered about a decade ago and have been mapped and studied. The two systems of caves are called Snow Dragon and Pure Imagination.

A Portland area film company called Uncage the Soul and Aerial Technology International collaborated on the project. Aerial Technologies sells drones and custom builds aerial solutions for customers. Uncage the Soul creates adventure, commercial and documentary productions.

Enjoy Mt. Hood's Hidden Jewel  Requiem of Ice