Universiteit Leiden

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How to contact us and how to find us

Visiting address and opening hours

The ICLON is located on the second, third and fourth floors of the Willem Einthoven building.
Kolffpad 1
2333 BN  Leiden

The departmental secretariats and the ICLON library are open from Monday to Friday 08:30 – 17:00. 

Some ICLON activities take place in the Pieter de la Court building (Faculty of Social and Behavioural Sciences).

Willem Einthoven building

Postal address

P.O. Box 905 
2300 AX  Leiden 
The Netherlands 

How to contact ICLON

Secretariat Teacher Education Programme

Phone +31 71 527 40 15
E-mail: iclbalievo@iclon.leidenuniv.nl

Secretariat Professional Development for Teachers

Phone +31 71 527 40 15
E-mail: iclonns@iclon.leidenuniv.nl

Study adviser Teacher Education Programme

Toke Egberts

Phone: +31 71 527 71 70 
E-mail: infoho@iclon.leidenuniv.nl

See also: contact persons faculties and subjects

Phone: +31 71 527 34 78 
E-mail:  aansluiting@iclon.leidenuniv.nl

E-mail:  communicatie@iclon.leidenuniv.nl

Phone: +31 71 527 40 29
E-mail: mediatheek@iclon.leidenuniv.nl


Public transport 

The Willem Einthoven building is eight minutes’ walking distance from Leiden Central Station. Take the ‘LUMC – Terweepark’ exit. 

By car 

Plan your route


Paid parking is available in the vicinity of the building.

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