Monarch Lake

This is Mineral King's crown jewel — a relentless climb through one of the most dramatic alpine basins in the Sierra. From the Sawtooth trailhead, you'll grind nearly three thousand feet upward through dense red fir forest before the trees thin out and the granite takes over. The trail crosses Monarch Creek multiple times (expect wet feet in early season), and the final push to the lakes is a rocky, exposed scramble that will have your quads filing a formal complaint. But then you crest the ridge and Lower Monarch Lake appears — an impossibly blue pool tucked beneath the jagged teeth of Sawtooth Peak. Upper Monarch sits just beyond, even more remote. The payoff-to-effort ratio here is exceptional. This trail belongs to strong hikers who want a Sierra alpine experience without the permit lottery of the more famous routes.