The alternative summer camp of "Hellenic Cosmos" returns for yet another summer, offering creative activities, entertainment and lots and lots of fun. This summer, we celebrate the 20th anniversary of Tholos, the virtual reality theatre of The "Hellenic Cosmos" Cultural Centre, and invite you to join us for unforgettable moments! “Summer in the City” transforms into a great and unique celebration of imagination, knowledge and creativity.
Operating Hours
Operating Hours
The Museum of the Hellenic Cosmos Cultural Centre will be closed to the public from 13 July through 30 August 2026.
From 24 through 28 August 2026, only the Summer Camp program will be in operation.
For information about the opening days and hours of the exhibitions, please contact us at +30 212 254 0000 | +30 698 254 0254
or visit the page of the exhibition you wish to attend.
Ticket Office Opening Hours
For information about the performance schedule at Theatron,
please contact us at +30 212 254 0300 | +30 698 254 0300
or visit the page of the performance you wish to attend.
The above opening hours are subject to change,
depending on the performance schedule.
Please contact us by phone before your visit.
See what you can do today at Hellenic Cosmos,
or choose a future date from the calendar.
Tholos Screenings - Timetable
10/08/2026 - 16/08/2026
| MONDAY (10/08/2026) | |
|---|---|
CLOSED |
| TUESDAY (11/08/2026) | |
|---|---|
CLOSED |
| WEDNESDAY (12/08/2026) | |
|---|---|
CLOSED |
| THURSDAY (13/08/2026) | |
|---|---|
CLOSED |
| FRIDAY (14/08/2026) | |
|---|---|
CLOSED |
| SATURDAY (15/08/2026) | |
|---|---|
CLOSED |
| SUNDAY (16/08/2026) | |
|---|---|
CLOSED |
Don't Miss Out!
Educational Programs
The “Hellenic Cosmos” welcomes the new school year with new educational programs and activities that cater to all age groups. The programs are designed and implemented by the Museum Educators Department. Children are encouraged to collaborate, observe, investigate, and create.
Friends Association
Become a Volunteer at the «Hellenic Cosmos» Cultural Centre!
The Friends Association of the Foundation of the Hellenic World offers the opportunity for volunteer work to those who wish to gain knowledge about the activities of Charitable Foundations and Non-Profit Organizations.
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Latest News
& Announcements
Stay informed about all the events and news of the "Hellenic Cosmos" Cultural Center
Interview of Dimitris Efraimoglou on Success Code
Dimitris Efraimoglou (CEO of the Foundation of the Hellenic World) speaks to Eleftheria Georgakaina about the vision behind the "Hellenic Cosmos" and how an innovative initiative managed to change the way we experience history. A vision that began with the aim of promoting Greek history and culture and evolved into a space where knowledge becomes an experience.
3D Prints at the Hellenic Cosmos Gift Shop
At the Gift Shop of the Hellenic Cosmos Cultural Centre, visitors can discover a unique collection of 3D-printed objects, designed and produced by the Foundation of the Hellenic World. Each creation combines modern technology with history, archaeology, mathematics, and the rich heritage of Greek civilization, transforming knowledge into an original and elegant keepsake or gift for visitors of all ages.
Signing of a Memorandum of Cooperation between the Foundation of the Hellenic World and the International Creative Academy of Egypt
A Memorandum of Cooperation was signed between the Foundation of the Hellenic World and the International Creative Academy (ICA) of Egypt, with the aim of collaboration in the fields of creative industries, cultural innovation, and education.
Signing of a Memorandum of Cooperation between the Foundation of the Hellenic World and EKKOMED - Creative Greece for the development of joint actions in the field of digital games and creative technology
The Foundation of the Hellenic World and the Hellenic Center for Cinema, Audiovisual Media and Creation - Creative Greece signed a Memorandum of Cooperation defining the framework of their joint actions in the field of digital games, creative technology, and immersive emerging technologies. The Memorandum was signed by Ms. Sofia Kounenaki Efraimoglou, Executive Vice President of the Board of Directors of the FHW, and Mr. Leonidas Christopoulos, CEO of HCCAMC – Creative Greece.
Signing of a Memorandum of Cooperation between the Foundation of the Hellenic World and the General Secretariat for Greeks Abroad and Public Diplomacy of the Ministry of Foreign Affairs
A Memorandum of Cooperation aiming to promote Greek tradition, Greek culture and history, Greek language education, as well as the Greek creative sector, was signed on Wednesday, June 4, 2025, at the Ministry of Foreign Affairs, by the Secretary General for Greeks Abroad and Public Diplomacy, Maira Myrogianni, and the Executive Vice President of the Board of Directors of the Foundation of the Hellenic World, Sofia Kounenaki Efraimoglou, in the presence of the Deputy Minister responsible for Greeks Abroad, Yiannis Loverdos.
New collaboration of the Foundation of the Hellenic World with the Holy Metropolis of Fthiotida
The Foundation of the Hellenic World is launching a new collaboration with the Holy Metropolis of Fthiotida for the digitization and digital promotion of 15 churches-monuments and 60 mobile relics of high cultural, historical, and religious significance under the responsibility of the Metropolis of Fthiotida, as well as the creation of 11 religious routes-destinations and their online presentation using advanced information and communication technologies.