skip to Main Content

Explore the Universe at Lowell Observatory

At Lowell Observatory, History and Science come together! Guided tours of the historic campus give visitors a chance to explore the famous path Clyde Tombaugh took the night he discovered Pluto. Experience the cosmos though widescreen multimedia shows, exhibits, and live presentations. Daily safe viewing of the Sun and nightly stargazing are offered during favorable weather.

A family friendly venue, Lowell Observatory allows everyone to explore the history of the universe, as well as modern science research.

For general questions about our day and evening programs, call the Visitor Center at (928) 774-3358 during business hours.

Location

Overnight camping and overnight RV parking is not permitted.

Please note that while people walk their dogs in the nearby forest and several employees who live on Mars Hill own dogs, only service dogs are allowed in the areas of campus open to public visitation.

Weather

Weather conditions play an important role in the activities and telescope viewing opportunities we are able to provide. We encourage checking the weather forecast as close to your visit time as possible.

See Flagstaff’s Current Weather

Avoid becoming dehydrated by drinking plenty of water. Dress in layers; evenings can be cold, even in the summer. In the daytime, wear sunscreen to protect against sunburn.

Hours

Monday through Saturday: 10 a.m. – 10 p.m.
Sunday: 10 a.m. – 5 p.m.

See above for holiday closures

Tour Times and Other Activities

Arizona observes Mountain Standard Time year round.

Effective January 1, 2019

Admission

Covers day and evening programs; reservations not needed.

Members: Free
Under 5: Free

Monday-Saturday
Adults: $17
Seniors, AAA, college students, military: $16
Ages 5 – 17: $10

Sunday
Adults: $12
Seniors, AAA, college students, military: $11
Ages 5 – 17: $6

Guests of our partner hotels can enjoy discounted tickets pre-sold at the hotel front desk or concierge services.

Book a Private Tour or Special Event

Groups of 15 or more are eligible for a group discount; to qualify, you must make reservations at least 48 hours in advance.

While we do not host weddings, we can accomodate banquets, staff meetings and conferences, and parties of up to 50 people.

Contact the Lowell Scheduler by email or phone at 928-233-3280.

Accessibility

Lowell Observatory is located at 7200′. You will want to pace yourself if you’re not accustomed to the high elevation. A golf cart is available for assistance up steep hills on campus. Please call the Lowell Scheduler at (928) 233-3280 in advance of your arrival to make a reservation.

Most of our buildings are wheelchair accessible. Unfortunately the Pluto Discovery Telescope is not wheelchair accessible.

Site Navigation
Back To Top