Lowell Observatory

Lowell Observatory is a National Historic Landmark and one-of-a-kind wedding venue in beautiful Flagstaff, Arizona. Host an unforgettable celebration in this stunning setting, which features a variety of ceremony and reception spaces. Recognized by TIME in 2025 as one of The World's 100 Greatest Places. Facilities and Capacity Lowell Observatory is surrounded by majestic pine trees and offers panoramic views of the city below and expansive skies above. On your big day, you'll have your choice of location where you can exchange vows. Say, "I do," at the Dark Sky Planetarium, the historic grounds overlooking downtown, or even under a Victorian telescope from the 1800s. For your reception, the Great Planetary Hall is an elegant indoor space that can accommodate up to 150 guests. As an add-on to the Great Planetary Hall package, you can rent the Rooftop Terrace, the perfect outdoor setting for cocktails under the stars. Alternatively, this space can be utilized as your main reception setting, for intimate events with up to 100 loved ones. Additional telescope viewing for your party is also available! Services Offered The experienced wedding team at Lowell Observatory looks forward to working with you closely throughout your planning journey. Your venue rental comes with several fantastic perks, including admission to Lowell Observatory for you, your wedding party, and your guests. Packages feature tables and chairs, setup services, a wedding arch, venue security, and the use of a catering kitchen. Add-ons such as the use of get-ready suites, on-site accommodation for six at Hall House, and a private telescope viewing with a telescope specialist are also available. At Lowell Observatory, your spectacular wedding day is sure to be a seamless success.