free entrance - open today 11:00–17:00
21.5 - 30.8 2015
21.3 - 24.5 2015
10.11 2012 - 27.1 2013
18.8 - 21.10 2012
19.2 - 1.5 2011
11.11 2010 - 16.1 2011
8.9 2007 - 6.1 2008
10.3 - 6.5 2007
2.12 2006 - 18.2 2007
