About Potomac Cookie
You will find Potomac Cookie at 109 Market Street in Gaithersburg, roughly 1.8 mi from downtown Gaithersburg, heading west.
Gaithersburg has 40 places on our map that bake or sell fresh pastry, and this is one of them — about one per 1,767 people living in the city. If you want to compare, Liz Bakery sits less than 0.1 mi from here.
Hours were not published with this listing. Most cookie shops in Gaithersburg open in the early morning, but confirming first is a good idea.









