Athens National Observatory

Location: Thissio

The National Observatory of Athens is located in the hill of Nymphs in the historic area of Thissio, right across the sacred hill of Acropolis, overlooking the Ancient Agora.

✔ DISCOVER THE TOURS IN ATHENS!
Book an unforgettable Tour in Athens.

The Observatory was originally founded in 1842, with the contribution of the national benefactor Georgios Sinas who was a Greek ambassador in Vienna during the time. His desire was to make a donation that would contribute to the development of the academic research in the newly founded state of Greece, and he turned to the acclaimed Greek-Austrian astronomer Georg Bouris, assigning him the direction of the Observatory. The building was designed by the famous Danish architect Theophil Hansen, is, in fact, his first construction and was completed in 1846.

During the years, the direction of the National Observatory passed on to outstanding scholars who contributed -each in his own, unique way- to the establishment of the research center as one of the oldest and most renowned in Southern Europe. Under the direction of J. Schmidt, many constellations and phenomena, such as solar and moon eclipses, were observed and recorded, as well as very accurate depictions of planets and asteroids were realized. During the direction of D. Eginitis, funds were raised resulting into the renewal of the equipment, while in the years of the renowned astronomer Professor Stavros Plakidis the Astronomical Station of Penteli was established and the new telescope was used extensively in research.

Nowadays, the National Observatory of Athens includes the Institute of Astronomy as well as the ones of Environmental Research and that of Geodynamics. It also hosts the Weather Station that publishes weather predictions regarding the climate conditions in Greece. The premises are open to the public, while visitors can also partake to the evening sky-observance sessions.

Explore Athens city with a tour

Discover some of the most popular tours in Athens:

View more tours

Top Tours and activities

• Self-drive classic route

  Category: Other, Multi Days, City Breaks, City, Private, Ancient Sites, Shore Excursions

  Explore Greece by car on this self-drive classic route. Give your self the change to see the capital of Greece, Athens, and the most important archaeological sites of the country at your own pace!

  N/A Map

  from € 620.00

  Book now

How to get there

There are many ways to reach the National Observatory, from any location in Athens.

Private transfers: We recommend using an online pre-booked Athens transfer service, which provides transfer by taxi, minibus or private VIP car and arranging a pickup directly from the port, airport or your hotel. Alternatively, there’s the option of arranging a pickup by a local driver directly at the following numbers: 0030 693 881 8288, 0030 694 597 2090, 0030 690 943 9292 or book your taxi online.

On foot: As the National Observatory is located in a central area of Athens, it can be easily reached on foot from Thissio metro station, in less than 10 minutes and from Monastiraki metro station, in less than 15 minutes.

By metro: The closest metro station is “Thissio” on line 1. Note that the National Observatory is located within a 10-minute walking distance from the metro. Get a map of the metro here.

✔ How to organize your holidays in Athens

Ferry to the islands: Book your ferry to to Santorini, Mykonos and other islands.
Hotels: Discover our selection with the best hotels and accommodation in Athens.
Tours and Activities: Explore the city with some amazing tours and activities.
Car rentals: Discover the the surroundings on your own by booking your car.
Island hopping packages: View packages from Athens including multiple islands like Santorini, Mykonos and more.
Tailor-made trip: Do you want to customize your trip according to your needs? Contact us!