About 30 miles southeast of Bend, the Pine Mountain Observatory offers a stunning glimpse into the dark skies of Oregon’s High Desert.

Operated by the University of Oregon Department of Physics, the observatory integrates university-led research, public outreach and private research efforts. The observatory is set to reopen to the public this spring, and here’s your guide to visiting.

What telescopes does it have and what research does it do?

“Our core mission is undergraduate research,” said Alton Luken, the observatory’s head of operations.

Right now, students at the University of Oregon are using the observatory’s telescopes to examine the brightness of stars — focusing on changes in brightness that may suggest a planet passing in front of them. The recorded change in brightness, also known as luminosity, is shared with organizations that search for planets outside our solar system.

The observatory, while small, plays a crucial role in completing research conducted by larger telescopes, Luken said.

“In all the vastness of our galaxy alone, we have found thousands upon thousands of planets. These planets are looked at for whether they could be life bearing. It’s the burning question,” Luken said. “It boils down to human curiosity. Knowledge is good. Knowledge helps us understand our place in the galaxy. Every day, astronomers wake up and chip away at that big question – it’s in our DNA.”

The observatory’s main attraction is a 24-inch telescope, though the observatory also operates a 15-inch telescope and several smaller portable telescopes that are used depending on the number of visitors.

Amateur astronomers often set up their personal telescopes, too. The observatory encourages people to bring their own telescopes or binoculars, and electrical power is available if required.

When is it open and can people visit?

The observatory opens its doors to the public on specific Fridays and Saturdays from late spring through early fall, depending on moon phases and weather. The observatory plans to release its schedule around late April, Luken said.

Midweek tours are available by appointment, but can be limited to school and other educational groups, according to the observatory’s website. The observatory also organizes a research science camp during the summer that hosts astronomers and students from across the West Coast.

After visitors park, the greeting center can provide details about the evening’s tour. As daylight fades, tour guides use the telescopes to point out constellations and other information about the celestial objects visible that evening.

Is there camping?

There’s a U.S. Forest Service campground — Pine Mountain Campground — across the road from the observatory that’s available on a first-come-first-served basis. The camping area includes four drive-in spots for trailers up to 27 feet and 10 sites for tents. Facilities are simple; there’s an outhouse but no power hookups, water sources or trash services. There are no camping fees, and campfires are regulated according to the danger levels set by the Forest Service.

“You know, we’ve all been camping, and in the middle of the night came out of the tent and looked up. Your jaw drops at how incredible the Milky Way looks and the sheer quantity of stars. It’s always very impressive,” Luken said.

Anything else people ought to know? 

Luken recommends that guests arrive shortly after sunset. Arriving after 10 p.m. is discouraged. On clear, moonless nights, the 24-inch telescope can run until midnight, however depending on weather conditions or attendance, telescopes may close earlier. A donation of $5 is suggested.

Getting there

Driving instructions: Take U.S. Highway 20 east from Bend. In approximately 26 miles, arrive at Millican (closed general store on the right). Just past the old store, turn right at the green Pine Mountain Observatory sign onto the gravel road.

Follow the road south (no turnoffs) 8 miles to the parking lot. If arriving at night, use parking lights to avoid light pollution.

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