Impact Challenges

Contact

If you would like to know more about the Impact Challenges, please contact the Honours Academy. You can find the visiting and contact details below.

Visiting Address 
Old Observatory
Sterrenwachtlaan 11  
2311 GW Leiden 

Post Address 
P.O. Box 331 
2300 AH Leiden

Contact 
Email: impactchallenges@ha.leidenuniv.nl
Telephone: (+31) (0)71 527 6594