On the morning of September 3, 2013, His Majesty King Willem-Alexander of the Netherlands arrived at the Amsterdam Marina to officially open the 30th Edition of the HISWA Amsterdam te Water (In-Water) and Nautisch Centurm.

Please click here and here to view photos.

Click the links below to watch videos:

http://www.youtube.com/watch?v=NWP_CpRBr8I

http://www.youtube.com/watch?v=6fOwF_U8tbY

http://www.youtube.com/watch?v=c7TrhaRTkQg

Photo courtesy of RVD/HKH