Lowell Observatory

Lowell Observatory
Time Needed: 1-2 hours, half-day
Experience Type: innovation, Route 66

Founded in 1894, Lowell Observatory is where Pluto was discovered using the iconic 24-inch Clark refractor telescope. Explore interactive exhibits and stargaze under Flagstaff’s famously dark skies. This is a must-visit for astronomy lovers.

MUST-DO CHECKLIST 

  • See the Clark refractor telescope – The very instrument Clyde Tombaugh used to discover Pluto in 1930.
  • Join a stargazing program – Daily solar viewings and guided telescope sessions let visitors explore planets and galaxies, even the sun. 
  • Explore the Astronomy Discovery Center – Engage with hands-on exhibits, including the Orbits Curiosity Zone for astronomers-in-training. 
  • Watch a show in the Lowell Universe Theater – Be awed by an immersive astronomy presentation on a massive 25-foot LED screen.
  • Stargaze from the rooftop viewing area – Relax in heated seats while taking in Flagstaff’s brilliant nightscape, perfect for colder months.

Sleep Soundly: Make the most of your visit by staying just minutes away at the High Country Motor Lodge. This hip, pet-friendly motel offers comfy rooms, a cozy mountain vibe, and Arizona’s first Nordic Spa!

Photo Credit: wyliepoon/Flickr

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