Topographic map excerpt of Yosemite Valley
Detailed Description
Exerpt from USGS Half Dome quadrangle topographic map showing Yosemite Valley.
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
