In the small village of Vétheuil (95), this is the gourmet address par excellence: artisan chocolatier and ice-cream maker by profession, Chocolats de Vétheuil is a must if you're passing through.
When we visited in early June, there was no mistaking it: even if you don't know the address of Chocolats de Vétheuil, the shop is easy to spot in the queue. A great place to treat yourself to artisanal ice creams and chocolates in the area.