European Olympiad
of Experimental Science
April 26 – May 3, 2025
Zagreb - Croatia
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What is the European Science Olympiad?
The EOES (European Olympiad of Experimental Science) is an annually recurring science olympiad for young people from the European Union, organised by a member country of EOES NPO.
More than 20 countries each send two teams of three participants. These teams have to carry out two assignments, with an emphasis on skills in the subjects biology, chemistry and physics.
In this contest, team spirit takes precedence over individual performance.
What is aim of the contest?
The aim of the contest is to give students the opportunity to feel like ‘real’ researchers and to measure their scientific skills against those of the other participants.
In university or high school labs they have to investigate a certain phenomenon in an interdisciplinary way through various experiments.
This phenomenon itself does not necessarily belong to the curriculum of secondary education. It often links up with ongoing scientific research.
What EOES offers to participants?
The EOES offers participants the opportunity to exchange experiences and discuss educational structures in their country.
Lifelong friendships are often forged during the Olympiad and form the foundation of an important European scientific network.
Locations
Where will EOES 2025 be held?
EOES 2025 will be hosted in Zagreb, Croatia. Specific venue details will be provided closer to the event date.
Zagreb is the only capital city in the world that begins with letter Z.
It has population around 767.000 residents.
Zagreb is very walkable and green city with the Lenuci’s green horseshoe shaped parks in the centre.
Old Town of Zagreb still has unique tradition of lighting gas lamps. Around 246 gas lamps are lit every evening by two gas lighters.
Every day at noon there is tradition which has been going in Zagreb from 1877 of cannon fired from the Lotrščak Tower in Old Town.
In Zagreb you’ll find most fun, oldest and shortest public transport in the world – it is only 66 m long funicular which goes very steeply up the hill of Old Town.
In Zagreb you’ll find most fun, oldest and shortest public transport in the world – it is only 66 m long funicular which goes very steeply up the hill of Old Town.
Zagreb is only EU capital which has its own wine road.
The most franchised museum in the world is Museum of Illusions of which the first one is established in Zagreb.
Zagreb is city of many museums, and the most unusual ones are world’s first Museum of Hangovers, Museum of 1980’ties, Museum of Selfies and Museum of Lost Tales.
Zagreb has its very own solar system – grounded sun in Bogovićeva Street and 9 planets around it, positioned by size and distance as they are in reality and they are all within city boundaries.
Hotel International Zagreb
The mentors and the students will be accommodated in the Hotel International Zagreb. It is situated in Zagreb’s business district. The hotel is about 25 minutes walk from the main Jelačić Square in the centre of the city, and about 15 minutes by tram. The discussions and translation will take place at the hotel.
National University Library in Zagreb
The National and University Library in Zagreb is the largest Croatian library with the function of the national library of the Republic of Croatia and the central library of the University of Zagreb. The opening and closing ceremony will take place in the hall of the National and University Library.
Faculty of Science – University of Zagreb
The two tasks will be performed in the laboratories of the Department of Chemistry at the Faculty of Science which is located on the hills above the centre of the city.
The French Pavilion – Student Centre of the University of Zagreb
The French Pavilion is cultural heritage built in the 1930s as France’s expo pavilion, it has ingenious lightweight roof and its magnificent spacious interior will host farewell dinner party.