Wanapum Dam observatory
Satellite imagery: Esri, Maxar, Earthstar Geographics
Wanapum Dam Observatory is an astronomical site near the Wanapum Dam in Washington State, in the United States, registered for astronomical observation and minor-planet tracking.
About Wanapum Dam Observatory
The observatory holds the Minor Planet Center observation code 667, identifying it as a station that reports positional data on asteroids to the astronomical community. Its proximity to the dam gives the surrounding stretch of the Columbia River basin a dedicated set of eyes on the sky.
Location & getting there
The site sits near the Wanapum Dam on the Columbia River in Washington State, in the North America region, an area of wide-open skies away from major city lights.
Visiting Wanapum Dam Observatory
No public visiting hours or tour details are published for this observatory. If you would like to visit, check for current information from local astronomy groups or search online before travelling.
See your named star from here
Any working telescope can be aimed at the right ascension and declination of a named star. If you name a star with Star Register, those coordinates arrive on your certificate, and you can browse other dedications in our catalogue.
Opening hours and public-visit programs vary by season. Check Google Maps for current times before you travel.
