Muir Snowfield (to Camp Muir)

This is not a trail in any traditional sense — it's a route across a massive permanent snowfield that climbs roughly 4,600 feet from Paradise to Camp Muir at 10,188 feet. You'll start on the Skyline Trail through subalpine meadows before the maintained path ends and the snow begins. From there, it's a steady, relentless slog upward across a featureless white expanse, navigating by cairns and the distant silhouette of Camp Muir's stone shelter. The air thins noticeably above 8,000 feet, and what looked like a short distance on the map reveals itself as a punishing grind. But the payoff is staggering — you're standing at the doorstep of a 14,411-foot volcano, with the Nisqually Glacier spilling off to your left and an unobstructed panorama stretching from Mount Adams to Mount St. Helens. This route is for climbers, mountaineers, and hikers who want to know what high-altitude suffering feels like without committing to a full summit bid.