RoutesPlannerFeaturesUpdates
App
Login or Signup
Get the App
Login or Signup
Routes
Hiking trails & Routes
United States
California
Tuolumne County

O'Shaughnessy Dam View – Hetch Hetchy Reservoir loop from O'Shaughnessy Dam

Routes
Hiking trails & Routes
United States
California
Tuolumne County

O'Shaughnessy Dam View – Hetch Hetchy Reservoir loop from O'Shaughnessy Dam

Easy

5.0

(1849)

12,892

hikers

O'Shaughnessy Dam View – Hetch Hetchy Reservoir loop from O'Shaughnessy Dam

01:25

4.57km

170m

Hiking

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: August 4, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Yosemite National Park

Waypoints

A

Start point

Parking

Get Directions
1

1.33 km

View of the Lake in Yosemite National Park

Highlight • Viewpoint

2

2.28 km

O'Shaughnessy Dam View

Highlight • Viewpoint

3

3.75 km

Hetch Hetchy Reservoir

Highlight • Lake

Hetch Hetchy Valley is on the main stem of the Tuolumne River. It is dammed by the O’Shaughnessy Dam which originates the Hetch Hetchy Reservoir, a clean source of drinking …

Tip by

B

4.57 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

2.90 km

1.27 km

282 m

115 m

Surfaces

2.90 km

989 m

626 m

< 100 m

Sign up to see more specific route details

Sign up for free

Elevation

Elevation
Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (1,220 m)

Lowest point (1,140 m)

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Today

Monday 12 October

11°C

4°C

45 %

Additional weather tips

Max wind speed: 12.0 km/h

to get more detailed weather forecasts along your route

Comments

guide_signup

Want to know more?

Sign up for a free komoot account to join the conversation.

Sign up for free

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

Save
Edit route
Download GPX
Move start point
Print
Share
Embed on a website
Report an Issue
Report restricted access

Nearby routes

Hard

4.9

5,810

Vernal and Nevada Falls via Mist Trail

05:19h

13.4km

680m

Explore
RoutesRoute plannerFeaturesRedeem a voucherHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy