Summer in the City 2025

Little Euclid in new adventures!

Ten-year-old Euclid, known to all of us for his love of Mathematics but also for the "problems" and "puzzles" that demand solutions, takes action once again!

At the start of his summer vacation, he faces a mystery that will lead him down paths of knowledge, action, and wild fun!

Are you ready to help him find answers to questions such as:

"who was the one who saw numbers everywhere?,"
"how are numbers connected with shapes and the world around us?"…
and many more!

A unique "Journey into the World of Ancient Greek Mathematics"…of music, geometry, astronomy, and art awaits him and all of you this Summer at the "Hellenic Cosmos".

The alternative summer camp of the "Hellenic Cosmos" returns for yet another summer, offering creative activities, entertainment, and lots and lots of games!

  • 1st Ten-day Session: 16/6/25-27/6/25
  • 2nd Ten-day Session: 30/6/25-11/7/25
  • 3rd Ten-day Session: 14/7/25-25/7/25
  • 4th Ten-day Session: 25/8/25-5/9/25

It is intended for children aged 5-12 and is designed by the experienced Museum Education Department of the Foundation of the Hellenic World. It is carried out in the fully equipped spaces of the "Hellenic Cosmos" and will creatively engage the children who remain in Athens after the end of the school year.



For ten full days, from early morning until afternoon, children will have the opportunity to participate in educational activities and games that make up a multi-themed educational program: exhibitions, screenings in the "Tholos" of Virtual Reality, crafts, movement games, and numerous other activities depending on their age.


Meals are also provided (breakfast and lunch) that combine all food groups in a balanced way with dishes children enjoy.



The alternative summer camp of the "Hellenic Cosmos" returns renewed, offering creative activities, entertainment, and lots of games throughout the summer.

Daily schedule:

08:00 - 09:00: Arrival at the "Hellenic Cosmos"
09:00 - 10:30: Organized activity program in groups
10:30 - 11:00: Morning snack
11:00 - 13:30: Organized activity program in groups
13:30 - 14:00: Lunch
14:00 - 15:00: Organized activity program in groups
15:00 - 16:45: Afternoon zone (optional)
16:45 - 17:00: Departure

Summer at the "Hellenic Cosmos" 2025

Little Euclid in new adventures!

Ten-year-old Euclid, known to all of us for his love of Mathematics but also for the "problems" and "puzzles" that demand solutions, takes action once again! At the start of his summer vacation, he faces a mystery that will lead him down paths of knowledge, action, and wild fun!

Are you ready to help him find answers to questions such as: "who was the one who saw numbers everywhere?", "how are numbers connected with shapes and the world around us?"... and many more!

Do I need to make a reservation for my child to attend a ten-day session?
Yes! A timely phone reservation is required at 212 254 0000 & 6982540254.
How much does participation cost?
Daily:
09:00-15:00 : €45
09:00-17:00 : €50

Weekly (Monday-Friday):
09:00-15:00 : €200
09:00-17:00 : €240

Ten-day Session:
09:00-15:00 : €400
09:00-17:00 : €480
Special discounts are provided for members of the children's club "IMEakia" and for the second or more children from the same family. Discounts are also offered for selecting two ten-day sessions.
For online pre-sale click here
How do we get to the "Hellenic Cosmos"?
The "Hellenic Cosmos" is located at 254 Piraeus Street, in the Tavros area. More information can be found here.
Who is responsible for transporting the children to and from the "Hellenic Cosmos"?
Children arrive and depart from the "Hellenic Cosmos" with their parents or their adult escort, who has been informed to the Museum Education Department.
Where are the educational programs conducted?
In all the spaces of the "Hellenic Cosmos". Each group has its own meeting point.
What ages is the program intended for?
For children from 5 to 12 years old.
Do all children participate in the activities together?
No, they are divided into smaller groups, according to their age.
I have two children of different ages. Can they be in the same group?
For the best and most meaningful participation of the children in the program, it is important they are placed in the appropriate age group.
Are parents and guardians informed?
Before the start of each ten-day session, all necessary information regarding the implementation of the program is sent electronically to each parent or guardian.
Do we fill out any participation form?
Yes, this is done either electronically or in person on the first day of each ten-day session. The form includes your and your child’s information, as well as other important details such as allergies, health issues, etc.
Does the child need to bring anything with them?
It is good for each child to have with them a small bag containing a water bottle, sunscreen, hat, and for younger children a change of clothes. All materials related to the program and meals are provided by the "Hellenic Cosmos".
What should children wear?
Light, comfortable clothes that can get dirty or worn out. Also, comfortable closed shoes.
What time are the meals?
The morning snack is offered at 10:30 a.m. and lunch at 1:30 p.m.
What does the diet include?
It combines all food groups in a balanced way with dishes that children enjoy.
How long does the educational program last?
From 09:00 in the morning to 15:00 in the afternoon, with the possibility of arrival between 08:00-09:00. Additionally, in the afternoon hours after the program, various educational workshops are held by external partners. These activities are optional and have an extra charge.
Where do the children stay before the program starts?
During the period 8:00 a.m. - 9:00 a.m., children stay in the reception area of Building 1, where there are board games, books, etc.
What activities does the educational program include?
During the ten-day session, children go through all the activities of the "Hellenic Cosmos" (Virtual Reality screenings, exhibitions, educational programs) and many more, specially designed for each thematic unit (movement and board games, crafts, trust games, memory games, etc.)
Are there outdoor activities?
Yes, the educational program "Recreation of an excavation", which takes place in the morning hours at Building 9 of the "Hellenic Cosmos". Children are transported there by bus.
How can I express my opinion about the program?
Verbally to the responsible museum educators who design and implement the program, to the management of the "Hellenic Cosmos", and also by filling out the evaluation form at the end of each ten-day session, a very important tool for the...

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