Visit Lowell Observatory

Visit Lowell Observatory in Flagstaff, Arizona. It sits on Mars Hill which overlooks the historic Route 66.  Just a five-minute drive from downtown Flagstaff, the observatory is easy to find and makes for a perfect half day adventure.  If you are in Northern Arizona or heading to Antelope Canyon or the Grand Canyon, then a stop here will not disappoint.

Where is Lowell Observatory

What is Lowell Observatory famous for?

Lowell Observatory is best known for the discovery of Pluto in 1930 by Clyde Tomaugh.  It is also famous for being the oldest observatory in the United States. Percival Lowell founded it in 1894. The ongoing contributions to planetary science, stellar studies and telescope technology.  With more than a century of history, Lowell continues to lead in the field of astronomical education.

What to do at Lowell Observatory?

Take a guided tour

Join a daytime or evening tour and learn the history of observatory. See the telescopes and learn about each of them.  Tours are led by expert astronomers and teachers.

Telescope Viewing

Stargaze at the Giovale Open Deck Observatory for solar viewing or nighttime viewing. You can also visit the historic Pluto Astrograph or the historic Clark Dome. See our galaxy through the telescopes.  On select nights the observatory opens their doors to see planets, the moon and more.  A view of Saturn can’t be missed.

Dark Sky Planetarium

Get the General Admission Plus ticket for admission to the Dark Sky Planetarium laser- guided stargazing shows.  The planetarium is Lowell’s newest attraction.

Interactive Exhibits

Enjoy the exhibits at the Origins Gallery, the Orbits Curiosity Zone or the Stardust Lab which features hands-on activities perfect for kids and adults.  Get up close to meteorites or learn more about solar flares.

Programs & Events

Attend one of the regularly scheduled talks or events in the Lowell Universe Theater. Programs dive deeper into topics like dark matter, space exploration and the history of astronomy. Make sure to attend a “Meet an Astronomer” seminar.

Attend I Heart Pluto Week held in February.

Is Lowell Observatory worth it?

Yes! Lowell Observatory is absolutely worth it.  It is a terrific place to bring the kids and learn about astronomy.  Here’s why you should go:

  • It is a unique experience. Where else can you see the telescope that discovered Pluto?
  • Family Friendly Fun – There are interactive exhibits that the kids will love
  • Affordable – Entry fees are reasonable.
  • Memory Making – Just think of all the things you can see and learn about.

Where is Lowell Observatory in Flagstaff?

The address is 1400 W. Mars Hill Road in Flagstaff, Arizona. Travel on South Milton Road the turn on W. Santa Fe Avenue in downtown.

Interesting in more Flagstaff Events? Then visit our calendar of events.