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Pine Mountain Observatory, located 34 miles southeast of Bend, is perched atop a mountain at an elevation of 6,300 feet. The observatory’s location is well placed to make the most of the dark skies that the Eastern Oregon high desert provides.

The observatory is operated by the University of Oregon Department of Physics under a special use permit from the Deschutes National Forest. The observatory’s primary function is research and other astronomical observations, including basic and advanced scientific research. However education at all levels is also an important function and objective of the observatory.

The observatory is open to the public on Friday and Saturday nights from MEMORIAL DAY weekend through the last weekend September 27/28. tours may be available during the week by advance appointment, however, these tours are now  limited to school and other educational groups. [Contact: Alton Luken, Operations Manager, Pine Mountain Observatory, ph. 541-382-8331, email] The mid-week tours are conducted by the same observatory staff and volunteer amateur astronomers who conduct the regular weekend tours. The observatory also conducts a research science camp during the summer, bringing astronomers and students from all around the Western U.S. to teach and participate in programs.

As noted on the “Volunteer” page, observatory tour guides provide assistance looking through a variety of different telescopes, from small portable scopes often used by amateurs, up to research-grade telescopes installed at PMO, including especially the 24-inch Cassegrain reflector which was installed at PMO 52 years ago, in 1967! Volunteer tour guides also educate visitors about the various sky objects observed, discuss current topics and technologies used in modern astronomy and cosmology, and answer visitor questions.

In addition to astronomy visitors, the public is able to utilize the adjacent Forest Service campground and lands for a number of recreational activities (for more information see Visiting). Some of these activities include: bird and wildlife watching, mountain biking, hang-gliding, hiking and horseback riding. Schools, scouts and other outdoor programs utilize the area for earth science classes in conjunction with the astronomy programs. On average, the observatory summer programs provide educational tours of the night skies for 2,000-plus visitors annually.

15 thoughts on “Info

  1. I am an amateur astro and solar imager from south-central New Mexico. I am planning to visit Oregon next year for the 2017 eclipse. My wife & I secured a bed & breakfast reservation in Bend. I am totally unfamiliar with the area since this will be our first trip to Oregon. From my internet research, I am guessing that Madras might be one of the better areas near Bend for viewing the eclipse. I am reaching out now to find out where astronomers and solar imagers may be meeting to view this eclipse. Since your observatory is not too far from Bend, I am contacting you for suggestions of where to set up and/or who to contact. I am more than willing to pay a fee or join a club as a remote member if this would facilitate my finding a good nearby location for the eclipse. Your response will be greatly appreciated.

    Best Regards

    1. Steve, we will be closed for the eclipse due to we are not on the path of totality.
      However I can suggest the Oregon Observatory at Sunriver and Goldendale Observatory.

  2. Sir; What happened to the web cam tabs? I like to check out the conditions and temps often. It doesn’t look as is I can do that now! Please help us out.

  3. Hello,

    Can you direct me to more information regarding:

    The observatory also conducts a research science camp during the summer, bringing astronomers and students from all around the Western U.S. to teach and participate in programs.

    Do you have any such program summer 2018? Thank you, Tiffany

  4. This is my first time on this site. My partner at work told me about PMO, and mentioned star gazing parties? where there are telescopes other than the mane three for the observatory set up on different targeted areas. I was wondering where I could find a schedule for such events, or is the normal weekend events one and the same?

  5. My photo club is planning a visit to PMO. Are cameras and tripods allowed? I will call if more than 8 of us are going.

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