Home2025-09-09T11:39:20+03:00

KRYONERI Observatory

1.2 m Telescope

A Major Research Infrastructure

The Kryoneri Observatory is temporarily closed to the public due to the construction of a new visitor center. For safety reasons, the facility will remain closed until further notice.

Kryoneri Observatory (established in 1972) is located in the district of Corinth in the northern Peloponnese at the top of mount Kyllini, at an altitude of 930m, close to Kryoneri village (37˚ 58′ 19″ North, 22˚ 37′ 07″ East).

  • Telescope – A 1.2m instrument (prime focus reflector) operated by IAASARS

  • Quality – Upgraded mechanical parts, new control system and dome automation
  • International Collaborations – ESA has been funding a lunar monitoring program with the Kryoneri telescope since 2015
  • Education – An excellent facility for education and astronomy outreach to the general public
Φωτογραφία του Τηλεσκοπίου Αρίσταρχος από το εσωτερικό του Θόλου
At a Glance

About

KRYONERI SITE
TELESCOPE & FACILITIES

Observing Schedule

Facility Upgrade Program

PARTNERSHIP AGREEMENT (PA)
FOR THE DEVELOPMENT FRAMEWORK 2014-2020

Peloponnesus Operational Programme

ScyLight Project

NELIOTA Project

ESA’S LUNAR
MONITORING PROJECT

OPTICON-RadioNet Pilot

LEO Satellites Observation Program

MEMORANDUM OF UNDERSTANDING
WITH THE POLISH SPACE AGENCY

News

Telescopes on Helmos and in Kryoneri in the Peloponnese communicate with NASA’s Psyche mission at a distance of 265 million kilometers

26/07/2025|

In a rare space-related achievement for Greece, telescopes of the National Observatory of Athens in the Peloponnese are being deployed this summer in an interplanetary laser optical communication experiment, a technology being tested for the first time on European soil, paving the way for the era of the so-called space Internet.

Summer School of Observational Astrophysics in Kryoneri, Corinthia

23/07/2025|

Between July 9 and 12, for the second year in a row, a three-day Summer School of Observational Astrophysics was held in Kryoneri, Corinthia, for graduate and final-year undergraduate students from across Greece. The students were hosted in a local guesthouse, observed the night sky with the 1.2-meter telescope of the Kryoneri Observatory as well as the Sun using a solar telescope and radio antenna, attended lectures, and were trained by Dr. Koulouridis, PhD candidate Ms. Drigga, Dr. Liakos, and Dr. Vardoulaki in techniques of analyzing observational data (optical and radio waves) from the Observatory's researchers. The local community once again warmly supported the School, creating a welcoming and collaborative environment for all. This year's highly successful event followed the first School held in 2023 and confirms that Kryoneri can evolve into a regular meeting point for those who love Astrophysics, with the Observatory at its center.

Latest Publications

“Our effort to upgrade the Kryoneri Observatory has a twofold goal: On the one hand to bring the public of the wider area and especially children and students close to the science of Astronomy and on the other hand to lay the foundations for new development policies related to the so-called scientific tourism”

DR SPYROS BASILAKOS, Director of NOA & President of the Board of Directors

Our Partners

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Meet Our Team

Manolis Xilouris
Manolis XilourisActing Director of IAASARS - Head of Kryoneri Observatory
Alexios Liakos
Alexios LiakosTelescope Operations Manager
Associate Researcher at the Institute for Astronomy, Astrophysics,
Space Applications and Remote Sensing
Panayotis Boumis
Panayotis BoumisInstrumentation Manager
Instrumentation Manager of the 2.3m ‘Aristarchos’ telescope and the 1.2m telescope at Kryoneri. He founded and he is the P.I. of the Optical and Electronics laboratories.
Alceste Bonanos
Alceste BonanosUser Support
Dr. Bonano’ s research interests include Observational Extragalactic Stellar Astrophysics, with emphasis on massive stars and the extragalactic distance scale.
Athanassios Maroussis
Athanassios MaroussisEngineering Support
Dr. Maroussis has participated in a large number of research projects, European and national, in the wider field of telecommunications.
John Alikakos
John AlikakosSupport Astronomer & Telescope Οperator
Dr. Alikako’s research focuses on Multi-Wavelength studies of Supernova Remnants (SNRs) and the interaction with the Interstellar medium.
Alexis Gourzelas
Alexis GourzelasTechnical Support & Telescope Operator
Mr. Gourzela’s tasks include telescope and local network maintenance, as well as electrical and automation equipment maintenance.
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