The Matterhorn Glacier Palace is an underground attraction located within the Theodul Glacier above Zermatt, Switzerland. Situated at an altitude of approximately 3,883 metres, it is among the highest glacier attractions in Europe. Accessible via the Matterhorn Glacier Ride, the palace features tunnels and chambers carved directly into the ice, offering visitors a unique opportunity to experience the interior of an Alpine glacier. The site combines natural glaciology with artistic ice sculptures and provides insight into the frozen environment that has shaped the high mountains of the Alps for thousands of years.