Gaylor Lakes

Short, high-alpine hike to glassy lakes and a historic mine
Gaylor Lakes, Yosemite National Park
InsideYosemite National Park

Overview

If you want huge High Sierra scenery for modest effort, Gaylor Lakes delivers. Starting right by the Tioga Pass entrance, the trail pops above treeline almost immediately, then drops into a wide-open basin studded with glassy alpine lakes. It feels wild and surprisingly quiet compared to other roadside favorites.

What You'll See

  • Middle and Upper Gaylor Lakes sit in a stark, glacially carved basin with big views of peaks near Tioga Pass.
  • A short continuation above Upper Gaylor reaches the ruins of the Great Sierra Mine, where the panorama stretches to Tioga Lake, Ellery Lake, and Lee Vining Canyon.
  • On clear days, expect long sightlines and mirrorlike reflections; on breezy days, the wind keeps bugs down but can feel chilly.

The Hike, Briefly

  • First half‑mile: a stout climb to a ridge/pass at high altitude; this is the crux.
  • Beyond the ridge: mellow walking into the basin to Middle Gaylor, then gently up a creek to Upper Gaylor.
  • Distance: roughly 2 miles round trip to Middle Gaylor, around 3 miles if you include Upper and the mine spur. Cross‑country extensions to the quieter Granite Lakes are possible if you’re comfortable navigating open country.
  • Elevation: about 500–600 feet of gain overall, felt more due to thin air.

Season and Conditions

  • Accessible only when Tioga Road is open, typically June through November.
  • Early season can hold snow patches near the upper lake; fall often brings crisp air and fewer people.
  • Summer afternoons can build fast-moving thunderstorms; the basin is exposed with little shelter. Plan accordingly and turn around if weather shifts.
  • Mosquitoes are common near the lakes in calm summer weather—bring repellent.

Wildlife

Keep an ear out for squeaking pikas in the talus near the first lake, and watch for marmots sunning on rocks in the basin. Bears and other wildlife are present; use proper food storage where provided and give all animals space.

Practicalities

  • Trailhead is immediately next to the Tioga Pass Entrance Station with a very small lot; it’s easy to miss the turn if you’re not looking for it.
  • Restrooms, animal-safe food storage, trash/recycling, and interpretive info are available at the trailhead.
  • Day hiking only here—no overnight camping in the Gaylor Lakes region.

Best Time to Visit

  • Early morning or late afternoon for easier parking, softer light, and calmer winds.
  • Aim for clear days for the best vistas; in summer, start early to beat thunderstorms and mosquitoes.

Is It Worth It?

Absolutely—this is one of the most rewarding short hikes in the high country. The first climb will wake up your lungs, but the payoff is outsized: wide horizons, tranquil lakes, and a dash of mining history.

Pros

  • Grand alpine views with quick access off Tioga Pass
  • Historic Great Sierra Mine lookout as an easy add-on

Cons

  • Steep first half‑mile at 10,000 feet
  • Small, often-full parking lot near the entrance
  • Mosquitoes can be intense in summer

Tips

  • Start early for parking and calmer light on the lakes.
  • Take the first half‑mile slowly; you’re starting near 10,000 feet.
  • Bring bug repellent in summer; breezy days help keep mosquitoes down.
  • Add the short spur to the Great Sierra Mine for the best basin views.
  • Check Tioga Road’s status before you go; access depends on it.
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