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.
The Upper Geyser Basin viewed from the Old Faithful webcam. Hot water was piped from Solitary Geyser to the former site of the geyser bathhouse.
Public Domain.
