
1) Botanical garden in Germany
Found on
https://www.crosswordclues.com/clue/luisenpark

The Luisenpark (41 hectares) is a municipal park in Mannheim, Baden-Württemberg, Germany, whose attractions include a greenhouse, `gondoletta` boats and a variety of facilities for children. Along with the Herzogenriedpark (33 hectares; on the other side of the Neckar river) it is operated by the non-profit Stadtpark Mannheim gGmbH. ==History==.....
Found on
http://en.wikipedia.org/wiki/Luisenpark
No exact match found.