Leiden University is 444 years old this year! And we have big plans to celebrate this special birthday in 2019 - together with the people of Leiden and The Hague.

Leiden University celebrates its 444th anniversary in 2019, and a special age requires a special logo. The logo for the celebration was designed by Clara Lezla, a student at the Royal Academy of Art The Hague.

Leiden University is 444 years old, and to celebrate 220 cyclists took to the saddle on 11 May and followed the new 44.4 km route around Leiden, The Hague and the surrounding area.

The Young Academy Leiden (YAL) has awarded an 444 Interdisciplinary Activity Grant to Anna van Duijvenvoorde and Stephanie Rap to organise a half-day seminar on young adults, neuroscience and the law.

With Dies Natalis (Foundation Day) approaching, our year-long 444th birthday celebrations are coming to an end. We ran numerous activities, from a manhunt to an exhibition, and all our doctoral defences were given a 444 twist. A peek behind the scenes at the creatives and makers who helped make our…

In September 2017, immediately after graduating in Cultural Anthropology and Media Studies, Lyonne van Gaalen (25) became a trainee at LDE (the strategic alliance between Leiden University, Delft University of Technology and Erasmus University Rotterdam). Now in her second and final year as a trainee,…

'Hey look! There's Rembrandt! And isn't that Einstein?' Over 200 children took part in the 444 Manhunt through the centre of Leiden on Saturday 29 June. They were looking for famous figures from the history of the University and the city: from Princess Beatrix to Von Siebold and from Roman goddess Minerva…

A lesson about aerodynamics from Vice-Rector Hester Bijl, about child rights by UNICEF professor Ton Liefaard, or about muscles by LUMC professor Annemieke Aartsma-Rus. The University treated school children to guest lectures by professors to celebrate its 444th birthday.

Are you a night owl or a lark? Your lifestyle can affect your health more than you might think. PhD candidate Wietse in het Panhuis is researching this with the aid of jet-lagged mice. He explains in a Science Shot podcast

On 3 October, Leiden University joined in big style with the annual celebration of The Relief of Leiden. Over 130 professors, staff members, students and children took part in the traditional Grand Parade through the centre of Leiden.

Leiden University celebrated the Relief of Leiden with the 3 October University. This year the University also took part in the festive parade, to promote 444.

Archaeologist Roos van Oosten is studying Leiden's medieval cesspits. And on the basis of her work she reaches a surprising conclusion: the Middle Ages were no means as filthy as you might think.

PhD-student Nikki Sterkenburg studies far-right extremist groups. But how does she get in touch with these groups? And what do you do if you stumble upon illegal activities? She explains in our podcast series (in Dutch).

On Saturday 9 February 2019 we celebrated the International Day of Women and Girls in Science 2019 in Leiden! View the photos of this festive day, with contributions from Robbert Dijkgraaf and Ewine van Dishoeck, and numerous fascinating workshops and exciting experiments.

Rembrandt lived long before audio and video recordings were invented. But a group of researchers has managed to reconstruct his voice. How? Lecturer in Dutch language, culture and literature, Olga van Marion, explains in the latest Science Shot.

Local broadcaster Omroep West recently joined one of the University’s Summer Tours. These exclusive tours give you a peek behind the scenes at the Academy Building, P.J. Veth Building and Bibliotheca Thysiana: buildings with a long, rich history.

Alex Brandsen and Wouter Verschoof-van der Vaart, PhD candidates in the Digital Archaeology research group and the Data Science Research Programme, have been awarded a 444 grant by Young Academy Leiden. They are going to use it to hold a session in Oxford on improving collaboration between researchers…

This year, Leiden University celebrates its 444th birthday – and when you’re giving a party, you need great music! Neuropsychologist Rebecca Schaefer agrees. She has been fascinated by music since she was a child, and now she studies how music can make us happy, give us energy or calm us down.

This summer, everyone from Leiden locals to day trippers and tourists can take a guided tour of the prettiest University buildings in the centre of Leiden. Our exclusive Summer Tours offer a glimpse behind the scenes at the Academy Building, the P.J. Veth building and Bibliotheca Thysiana: buildings…

How important is art in the community? And which role can the University play in this? At the first open brainstorming session of Uni for City, artists, students and policymakers discussed the theme of art in the community.

Three novelists have won the first Leiden University Peter van Straaten Psychology Prizes: Esther Gerritsen, Yvonne Keuls, and Marieke Lucas Rijneveld. This is a prize for Dutch writers whose novels shed light on psychological problems and disorders. The prizes will be awarded on January 16.

The proceeds of the Leiden University Science Run on 28 September will go to Scholars at Risk, a section of the UAF that assists refugee scholars. One such scholar is Leiden PhD candidate Lety Elvir Lazo from Honduras.

A previously unknown document about Rembrandt’s student years in Leiden has been found in the archive of Leiden University. The document, which is being kept at the University Library, proves that Rembrandt studied at Leiden University for longer than has always been assumed.

Leiden University turned 444 this year, and we are celebrating this milestone with the residents of the two cities in which we have a presence: Leiden and The Hague. An exhibition about the University and its connections with the city opens in the Atrium of City Hall in The Hague on 2 September.

Saskia Bruines, alderman for Education, Knowledge Economy and International Affairs in The Hague, and Erwin Muller, Chair of Campus The Hague, opened an exhibition about 20 years of Campus The Hague on 4 September. The exhibition in the Atrium of City Hall in The Hague focuses on the links between the…

How many species of butterfly are living in my garden? Do I recognise the Leiden dialect? What is the air quality like in my area? Do you have a question about something that affects you, your neighbours or the whole city of Leiden or The Hague? Residents and scientists have until 15 March 2019 to send…

It was a unique meeting at the Academy Building on 10 April. Around 200 local entrepreneurs came to a networking event hosted by Leiden City Centre Management and Leiden University.

Archaeologists from Leiden University are contributing to Grens, a theatre performance in Leiden’s Matilo neighbourhood.

A film and quiz at the Old Observatory, a film whose ending you decide or a political satire in The Hague. These are some of the options at Science & Cinema, the 444 edition, a special programme during LIFF, the Leiden International Film Festival.

Looking for a great day out during the Christmas holidays? The University’s Rembrandt Route in Leiden is a fun and educational activity for both young and old. This special outdoor exhibition takes in seven University buildings, and there’s a treasure hunt for children [in Dutch]. Get your free English…

Leiden University opened its doors on Leiden Museum Night, with a whole host of things to see and do at the Academy Building, Hortus botanicus and Old Observatory. Take a look at the photos and see.

Leiden University turned 444 this year, and we are celebrating this milestone with the residents of the two cities in which we have a presence: Leiden and The Hague. Mayor Pauline Krikke explains what 20 years of Campus The Hague means to her city.

Freemasons, young circus artistes, people at a clothes swap and many more. Seven young anthropologists spent a year exploring Leiden as city photographers. They published their photos in Leidsch Dagblad each week. An exhibition at Oude UB shows the fruits of their labour.

‘We’ve come because our granddaughter started studying archaeology here this year. But I’m really interested in archaeology too.’ The Open Day at the Faculty of Archaeology on 12 October was a field day for archaeology fans: workshops, lectures, activities for children and a pub quiz that covered the…

A group of patients were given a guided tour of the larger than life Rembrandt canvases on University buildings around the Rapenburg canal. This was with the help of students from Present, a volunteer organisation, who pushed their wheelchairs over the bumpy cobblestones. The canvases are on show until…

You can't have missed it: Leiden University celebrated its 444th anniversary in 2019 with a year-long programme of activities for the people of Leiden and The Hague. The Dies Natalis on 7 February 2020 marks the end of this special year. High time to look back at what we did!

The Leiden Science Run 2019 has raised a record sum of 12,135 euros for refugee student foundation UAF. No less than 101 teams – also a record – and the sponsors CORPUS and Janssen Biologics raised the amount.

Not a straight road in sight, but instead a route through buildings, alleyways and gardens that aren't usually open to the public. As in previous years, the KLM Urban Trail took the entrants to the prettiest spots in The Hague. And this year, it took them right through our Wijnhaven building.

On a wintry Wednesday evening, big issues were the topic of conversation at Grand Café de Burcht. Young Academy Leiden (YAL) was holding a round table: Next444. Now the 444th anniversary of Leiden University is over, it’s time to look once again to the future. What issues will we be facing over the…

From how litter spreads to which languages are spoken in Leiden and The Hague: over 50 interesting, surprising, complex and entertaining questions were sent in for the Citizen Science Project to mark our 444th anniversary.

A school lesson by a professor, for instance about the history of Africa, the climate or research and healthcare. A hundred Leiden professors told primary school children about their work in the Meet the Professor project.

Benson van der Bij is a family member of Holland's most famous master: Rembrandt van Rijn. What does he think of this relationship? And did he know that Rembrandt was also enrolled as a student here?

Seven large reproductions of works by Rembrandt on seven Leiden University buildings reveal the relationship between the painter and the University. Rembrandt van Rijn enrolled in the University in 1620 and painted the portraits of various alumni of the University. In addition, the University Library…

Rembrandt Year is concluding with a major exhibition at Museum De Lakenhal. There are still numerous other activities such as lectures, the University Rembrandt Route and the screening of a critical documentary.

Role models are key to inspiring the next generation. Fifteen female professors therefore celebrated International Women's Day with girls aged between 12 and 16. Because although the number of women at the (academic) top is increasing, we're not there yet.

Lifelike gods, provisional professors and the city militia with weapons a clanking. Leiden put on a colourful procession and drummed up hundreds of citizens to celebrate the foundation of the first university of the Republic of the Netherlands on 8 February 1575. 'It wasn't a party just for the sake…

‘I already gave a talk about planets when I was five.’ With the theme of the 3 October celebrations being ‘Jong geleerd is oud gedaan’ (meaning something like, ‘You’re never too young to learn’), this year’s 3 October University was especially for children. Many parents came with their offspring to…

For the first time ever, a float from Leiden University is taking part in the Grand Parade during the Relief of Leiden or Leidens Ontzet. October 3 is one big party in Leiden, and the University is joining in big style to celebrate its 444th anniversary.

Leiden University celebrated its 444th anniversary with a historical procession on 8 February. It celebrated this year’s Dies Natalis in time-honoured fashion with a ceremony in the Pieterskerk, but broke with tradition by sending professors out to primary schools.

This year will see the start of not one but two citizen science projects in Leiden and The Hague. This is the outcome of a large survey among residents and researchers in both university cities. The Citizen Science Lab will help the winners implement their ideas, with support from the University and…