Explore details about location Gruttostraat. Gruttostraat is a location situated within the Alphen aan den Rijn alongside other areas such as Doorgang, President Kennedylaan, Afrikalaan. Additionally, some smaller parts of Gruttostraat include specific areas like Meerkoetstraat, Ten Harmsenstraat, Thorbeckestraat adding to the diversity of its landscape.