Nature

Near the summit of Mount Rainier, at 14,000 feet inside the active volcano’s east crater, lies a network of the world’s largest glaciovolcanic ice caves. Exploring these caves requires a rare skill set due to technical climbs, advection fog, lethal gas pockets, instability, and razor-sharp rocks.

📷 François Xavier

Exploring glaciovolcanic ice caves on Mount Rainier sounds like a thrilling but extremely dangerous adventure. The unique challenges mentioned, such as lethal gas pockets and razor-sharp rocks, highlight the importance of having the necessary skills and experience before attempting such a feat. Safety should always be the top priority in extreme environments like these.