Groningen has 15 verified shops, most located around Vismarkt, Grote Markt and Folkingestraat. The city has a lively student population and an established coffeeshop scene, with several shops trading since the 1980s. Beyond cannabis, Groningen smartshops typically stock a wide selection of microdosing truffles and natural products. Coffeeshops observe a school-distance rule. Most shops are open until 22:00. The active Groningen directory below carries independent ratings.