Yosemite National Park

Young Lakes

strenuous Strong Day-HikersPhotographersSolitude Seekers
13.6 mi Distance
1,300 ft Elevation Gain
Varies Estimated Time
roundtrip Trail Type

What to Expect

Young Lakes is the kind of Yosemite hike that separates the committed from the casual. Starting from the Dog Lake trailhead near Tuolumne Meadows, you'll climb steadily through lodgepole pine forest before the trail opens into broad subalpine meadows carpeted with wildflowers in midsummer. The nearly fourteen miles round trip with a steady but manageable climb won't destroy your legs, but the distance will test your endurance. The payoff is a chain of three pristine alpine lakes sitting in granite bowls beneath Ragged Peak, each one more photogenic than the last. The lowest lake is the easiest to reach and the warmest for a dip; the upper lakes require more scrambling but deliver serious solitude. This is a hike for people who want to earn their wilderness — day-hikers with stamina, or backpackers looking for a spectacular first night in the backcountry.
Strong Day-HikersPhotographersSolitude SeekersAlpine LakesBackpackers

Safety Advisory

You're hiking above 9,000 feet for most of this route — if you drove up from the valley that morning, the altitude can hit harder than expected. Give yourself a day to acclimate in Tuolumne if possible.

Afternoon thunderstorms are common from July through September. The upper lakes sit in exposed granite basins with zero shelter, so plan to be heading down by early afternoon.

Trail Details

Distance 13.6 miles round-trip
Elevation Gain 1,300 ft
Difficulty strenuous
Estimated Time Varies
Trail Type roundtrip
Pets Not allowed
Season Year-round
Trailhead Young Lakes

Pro Tips

Trail Tip

Start from the Dog Lake trailhead off Tioga Road rather than the Glen Aulin route — it's more direct and you avoid the Cathedral Creek crossing that can be sketchy in early season.

Trail Tip

The trail is exposed above treeline for the final push to the lakes, so start early and carry more water than you think you need — there's reliable water at the lakes but the approach can be bone-dry by August.

Trail Tip

Lower Young Lake gets all the foot traffic. If you have the gas, push to the second or third lake for a lunch spot where you might not see another soul, with Ragged Peak reflected in water so still it looks fake.

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