Vatican Observatory

Log in to your account

AroundUs is a community-driven map of interesting places, built by curious explorers like you. It grows with every review, story, and photo you share.
Connect to save your favorite spots, contribute locations, and create personalized routes.
By continuing, you accept our Terms and Conditions and our Privacy Policy
Add to collection
Map
Suggest a change
Share

Vatican Observatory, Astronomical observatory in Castel Gandolfo, Vatican State.

The observatory stands at an elevation of 430 meters in the Alban Hills, featuring a dome that houses a Zeiss refracting telescope.

Founded in 1578 to reform the Gregorian calendar, the observatory relocated from Rome to Castel Gandolfo in 1930 to escape urban light pollution.

Jesuit scientists at the observatory conduct astronomical research while maintaining a collection of 1100 meteorites from 500 different locations.

The facility offers guided tours in coordination with the Vatican Museums, allowing visitors to examine astronomical instruments and the meteorite collection.

The center maintains a second research site in Arizona since 1993, equipped with the Vatican Advanced Technology Telescope for enhanced observations.

Location: Castel Gandolfo

Inception: 1891

Official opening: 1930

Elevation above the sea: 430 m

Website: https://vaticanobservatory.org

GPS coordinates: 41.74722,12.65056

Latest update: May 26, 2025 21:05

Reviews

Visited this place? Tap the stars to rate it and share your experience / photos with the community! Try now! You can cancel it anytime.

« Vatican Observatory: Astronomical observatory in Castel Gandolfo, Vatican State » is provided by Around Us (aroundus.com). Images and texts are derived from Wikimedia project under a Creative Commons license. You are allowed to copy, distribute, and modify copies of this page, under the conditions set by the license, as long as this note is clearly visible.

Discover hidden gems everywhere you go!

From secret cafés to breathtaking viewpoints, skip the crowded tourist spots and find places that match your style. Our app makes it easy with voice search, smart filtering, route optimization, and insider tips from travelers worldwide. Download now for the complete mobile experience.

Around Us App Screenshot

A unique approach to discovering new places

Le Figaro

All the places worth exploring

France Info

A tailor-made excursion in just a few clicks

20 Minutes