Goldendale Observatory State Park is an educational facility on the northern side of Goldendale, Washington, notable for its unusually large public telescope. The state park occupies five acres (2.0 ha) atop a 2,100-foot (640 m) hill.To visit Goldendale Observatory State Park on your holiday in Goldendale, and find out what else Goldendale has to offer, use our Goldendale.
Access is via a winding paved road through an oak forest. The site includes a small picnic area, interpretive center, amphitheater, and the observatory.
There are several telescopes on-site, including portable Dobsonians, a permanently mounted Hydrogen-Alpha solar telescope, and the primary instrument; a 24.5-inch reflector which is housed in the South Dome. The facility receives 30-40,000 visitors annually. From 2010 to 2017 the park was an International Dark Sky Park, and expects to be a dark sky site again when the current observatory reconstruction is completed.
Goldendale Observatory State Park reviews
Went to the evening show, unfortunately it was a very foggy night and so we were not able to see anything through the telescope. Instead we had a very interesting 2 hour discussion on astronomy. The.... more »
Attended the newly re-opened Goldendale Observatory. The multi-million dollar renovation of the new building and all its features was incredibly done. Troy, the observatory director, was like a... more »
While the main observatory is closed for upgrades to the telescope, the temporary site at Stonehenge is great. The rangers teaching are wonderful and full of information, even on nights where there’s too much cloud cover. Highly recommend! The views of the Columbia River Gorge and Mt Hood are worth the visit on their own.
The trails on Observatory Hill are great! The "expert" has some steep inclines, but is still pretty accessible. There are quite a few extra trails that have been created by other hikers and bikers, but it's all contained enough to figure out where you're going. Great viewpoint of Mt. Adam's and Mt. Hood if you do the "expert" trail.
Plan your trip to Goldendale
Get a personalized tripA complete day by day itinerary
based on your preferences
Customize itRefine your trip. We'll find the
best routes and schedules
Book itChoose from the best hotels
and activities. Up to 50% off
Manage itEverything in one place.
Everyone on the same page.
Popular things to do in Goldendale
Side trips from Goldendale
Trips to Goldendale Observatory State Park by other users
3 days in Goldendale BY A USER FROM UNITED STATES Presby Museum · Maryhill Museum of Art · Maryhill Winery 14 days in Washington State BY A USER FROM UNITED STATES Vancouver · Goldendale · Thorp 15 days in Washington State BY A USER FROM UNITED STATES Vancouver · Goldendale · Seattle 1 day in Goldendale BY A USER FROM UNITED STATES Goldendale Observatory State Park · Cascade Cliffs Vineyard & Winery · Maryhill Museum of Art 3 days in Goldendale BY A USER FROM UNITED STATES Presby Museum · Maryhill Museum of Art · Schreiner Farms 5 days in Goldendale BY A USER FROM UNITED STATES Maryhill Winery · Maryhill Museum of Art · Stonehenge Memorial