The reference position will take you to the entrance of the outdoor museum Fort Nieuw Amsterdam. If you are by car you have ample space to park. At the starting point there is a small warung (indonesian restaurant) where you can have a nice bite and a cold drink (except on saturdays).
This multi-cache requires you to work with the panning- and some other features of your GPS equipment. First you will have to find all image reference points by following a given bearing with distance from your starting point, the blue board in the left image with text "Openluchtmuseum / Outdoor Museum". Having arrived at those points you have to answer a question. In principle the routing between the different image reference points is free but it is advised to follow the images/questions from top to bottom. The first question will initially keep you outside of the museum. The remainder of the questions will take you inside of the Outdoor Museum where the cache has been placed. An small entrance fee and opening times are applicable.
http://www.geocaching.com/seek/cache_details.aspx?guid=c212f958-db99-44e6-abfd-6902cb90c600
Overige links:
Picture Galery 
