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Giovale Open Deck Observatory: A Window to the Cosmos

Explore the cosmos at Lowell Observatory's Giovale Open Deck Observatory, featuring advanced telescopes and stunning views of the Flagstaff night sky.

★★★★★4.9 (78)

The Giovale Open Deck Observatory (GODO) at Lowell Observatory in Flagstaff, Arizona, offers an unparalleled stargazing experience. With a collection of advanced telescopes, visitors can explore the wonders of the universe under Flagstaff's famously dark skies.

Plan your visit

A brief summary to Giovale Open Deck Observatory (GODO)

Opening times, essentials, and a few local tips gathered into one calmer, easier-to-scan planning section.

Plan your visit

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1400 W Mars Hill Rd, Flagstaff, Arizona, 86001, US
Eve
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Know before you go

Hi, I'm Eve. Here are a few practical things to know before exploring Giovale Open Deck Observatory (GODO).

Local know-how to help you travel smarter and make the most of every moment.

Arrive early to secure a good spot, especially during special events or peak season.
Dress warmly, as evenings in Flagstaff can be chilly, even in the summer.
Check the Lowell Observatory's schedule for special events, guided tours, and open houses.
Consider visiting on a clear, moonless night for the best stargazing experience.

Discover more about Giovale Open Deck Observatory (GODO)

The Giovale Open Deck Observatory (GODO), opened in 2019, is a state-of-the-art public observing plaza at Lowell Observatory, a registered National Historic Landmark. Named for philanthropists John and Ginger Giovale, GODO boasts six advanced telescopes, providing breathtaking views of celestial objects. Visitors can explore rich star fields, colorful planets, and nebulae with distinct structures, guided by knowledgeable staff and volunteers.GODO features a 5.5-inch wide-field refractor for expansive views of objects like the Andromeda Galaxy, an 8-inch Victorian refractor for detailed planetary observations, and a massive 32-inch Dobsonian reflector for deep-sky exploration. Daytime exhibits highlight spectroscopy and telescope technology, while plinths mark the sun's position during solstices and equinoxes. GODO is more than just telescopes; it's an invitation to connect with the vastness of space.Lowell Observatory itself has a rich history, founded by Percival Lowell in 1894. It was here that Pluto was discovered in 1930, and the observatory played a role in lunar mapping for the Apollo missions. Today, Lowell continues its mission to engage the public with astronomy, making GODO a must-visit destination for stargazers of all levels.

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    Getting There

    Driving

    From downtown Flagstaff, head west on Route 66 (Milton Road), passing through the historic center. Just before Route 66 turns sharply left under the I-40 bridge, turn right onto Mars Hill Road. Follow Mars Hill Road as it winds up the hill to Lowell Observatory. Parking is free. Be aware that the road can be narrow and winding.

    Public Transport

    The Mountain Line Route 4 provides service to Lowell Observatory. Check the Mountain Line website for the most up-to-date schedules and fare information. From the bus stop, follow the signs to the Giovale Open Deck Observatory.

    Walking

    From downtown Flagstaff, it is a significant uphill walk to Lowell Observatory. Follow Route 66 (Milton Road) west, then turn right onto Mars Hill Road. The walk is approximately 2 miles and takes about 45 minutes to an hour. Be prepared for a steep climb and limited sidewalks along Mars Hill Road.

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    More about Flagstaff

    Discover Flagstaff, Arizona: Your gateway to the Grand Canyon, lush forests, historic downtown charm, and world-class stargazing in an International Dark Sky City.

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