Allotment gardens: Berlin
During my 2019 trip to Europe, I came upomn the Kleingartenanlage Grönland (1904) in Berlin. They had little summer houses and were surrounded by fences low enough to see over, or dense conifers, and so many colourful flowers.
Monet’s house and garden: Giverny and Vernon
During my 2019 trip to Europe, I visited Monet's place, staying for almost the full 3 allocated hours walking back through the colour-coded beds and taking different photos as the light changed.