Home / Attractions And Activities / Science Attraction / Mount Graham International Observatory
Mount Graham International Observatory
About Mount Graham International Observatory
Mount Graham International Observatory is a science attraction in the attractions and activities sector, based in Thatcher, AZ. The listing includes a telephone number, an official website. Mount Graham International Observatory has 3 listed locations in total; this page covers the Thatcher branch.
- Address
- Thatcher, AZ
- Phone
- +19284282739
- Website
- mgio.arizona.edu
- Social
Questions
Where is Mount Graham International Observatory located?
Thatcher, AZ
How do I contact Mount Graham International Observatory?
+19284282739 · http://mgio.arizona.edu/
What type of business is Mount Graham International Observatory?
Mount Graham International Observatory is a science attraction (attractions and activities) in Thatcher.
Mount Graham International Observatory branches
Mount Graham International Observatory has 3 listed locations. This branch is in Thatcher.
Nearby science attraction
- Vatican Advanced Technology TelescopeGraham County0.0 km
- Mount Graham International ObservatorySafford16.1 km
- Mount Graham International ObservatorySafford17.0 km
- Governor Aker ObservatorySafford18.8 km
- San Pedro Valley ObservatoryBenson91.3 km
- Mt. Lemmon Sky Center ObservatoryMt Lemmon88.9 km
- Desert Eagle ObservatoryBenson98.8 km
- Observatoire JarnacVail112.0 km
- Kitt Peak National ObservatoryTucson111.8 km
- NSF's NOIRLabTucson111.9 km
- NOIRLab HeadquartersTucson111.9 km
- Large Binocular TelescopeTucson112.0 km
- Steward ObservatoryTucson112.0 km
- Steward Observatory Mirror LabTucson112.1 km
- Patterson ObservatorySierra Vista130.4 km
Cite this page
“Mount Graham International Observatory, Thatcher — business.wiki, retrieved August 2026.” Facts on this page come from openly licensed data (Overture Maps Foundation) and are refreshed with each monthly release; sourcing is documented on the methodology page.