Royal Gardens of Europe: The Age of Leisure

Mainly, a chapter on royal weekend escapes .

Aranjuez - Aranjuez, Spain (just south of Madrid)

Sanssouci - Potsdam, Germany (former residence of Prussian king Frederick the Great)

Drottingholm - Stockholm, Sweden

Schonbrunn - Vienna, Austria

La Quinta del Duque de Arco - Madrid, Spain

Schwetzingen - Mannheim, Germany

You have to read the book. I almost packed up tonight, these gardens are amazing!