Earth : Europe : Benelux : Netherlands : Western Netherlands : South Holland : Green Heart
The Green Heart  (Dutch: Groene Hart) is a green rural region in the middle of the Randstad conurbation. This article only deals with the Green Heart in South Holland. A wider interpretation could also include some areas in western Utrecht and southern North Holland.
The flat polders and canals can be explored by hiking or cycling.
The Green Heart is in the middle the most popular Dutch cities.