with Naturalis Biodiversity Center

We're happy to answer your questions. You can reach us Monday to Friday, from 9am till 4pm on +31 (0)71 751 9600. During the weekends you can reach us from 10am till noon. Or contact us via email:

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Visiting address

Darwinweg 2 
2333 CR Leiden
The Netherlands

Mailing address

PO Box 9517
2300 RA Leiden
The Netherlands

Chamber of Commerce: 41169515
VAT number: NL803595943 B01
IBAN: NL34RABO0114477000