Take for example EkoPlaza, which boasts locations in the Hague, Bussum, and Veenendaal. I've only visited the Hague location (in fact I've never heard of the other two cities) and I can definitely recommend stopping by.
Located on the Grote Markstraat (115) quite near to the Central Station, the Hague's EkoPlaza is large and cheerfully lit. It contains everything you'd expect from a supermarket, and everything's organic. They have a produce section, fresh breads and pastries, cheese, canned and boxed goods and even a section with some clothing items and household cleaners.
I have to warn you - the bill will run considerably higher than at a normal supermarket. But sometimes organic is just the way to go.
Image taken from the EkoPlaza website.






In cooperation with the University of Amsterdam, Leiden, and Wageningen, a new Center for Biodiversity (NCB Naturalis) was