Universiteit Leiden

nl en

Leiden Observatory



Postal Address

P.O. Box 9513
NL-2300 RA Leiden
The Netherlands

Visiting Address

Gorlaeus Building
Einsteinweg 55
NL-2333 CC Leiden
The Netherlands

Courier Address

Wassenaarseweg 76
2333 AL Leiden
The Netherlands

Secretaries Leiden Observatory

Secretariat available daily from 9:00-17:00 hrs in room Gorlaeus BE.4.02

General Phone Numer (secretary): +31 (0)71 527 5737/5833
Email address: secretaries@strw.leidenuniv.nl

Travel directions:

Note: this is NOT the Old Observatory (Oude Sterrewacht) which is located in the center of Leiden.

Leiden Observatory research institute is located at the Bio Science Park in the Gorlaeus.


Please note that parking facilities are limited. New parking directions can be found here.

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