Admission for Two or Four with Guided Tour to Kitt Peak National Observatory (Up to 56% Off)

Kitt Peak National Observatory Diamond Bell Ranch

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In a Nutshell

Explore the world’s largest collection of optical, radio, and solar telescopes on a mountaintop observatory under the big desert sky

The Fine Print

Promotional value expires 120 days after purchase. Amount paid never expires. Limit 1 per person, may buy 4 additional as gifts. Valid only for option purchased. Must use promotional value in 1 visit. May be repurchased every 30 days. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

Choose Between Two Options

  • $11 for admission for two including access to all three guided daytime tours of the telescopes ($19.50 value)
  • $17 for admission for four including access to all three guided daytime tours of the telescopes ($39 value)

Kitt Peak National Observatory

High above the Sonoran desert, on the Tohono O'odham Reservation, the Kitt Peak National Observatory studies the universe with the world's largest collection of telescopes. Throughout the day, volunteers lead tours of three of the telescopes, including the world's largest solar telescope. On those chilly desert evenings, visitors can choose from one of three nighttime programs according to interest level. Many take part in the Nightly Observing Program and view the Moon, distant planets and far-off galaxies through 20- and 16-inch telescopes. Advance reservations are required for all nighttime programs. Visit for details.

Customer Reviews

Definitely worth the trip would like to go back for evening program
Kathryn H. · 5 days ago
We really enjoyed all three tours. We had packed a lunch and were prepared for the day. Very informative and awe inspiring! Highly recommend it to all ages.
Kathy R. · September 11, 2017
While the solar telescope was closed for repairs, we enjoyed the other telescopes as well as the activity center. Will definitely go back. Have friends coming from out of state and hope to take them.
Kimberly D H. · July 29, 2017

By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.