De Goudse Waag (Gouda Weighing House) is a monumental historic building dating from 1668, designed by the well-known Dutch architect Pieter Post. Gouda was an important transit point between Amsterdam and Rotterdam. All goods weighing more than 10 pounds were weighed at De Goudse Waag, and duty then needed to be paid on them.

The ground floor of De Goudse Waag - formerly used to weigh cheese - nowadays houses the tourist information center of Gouda. Further on it is home of the Cheese and Crafts Museum. Here, one can learn about the building’s history, the products weighed and traded, and how cheese is made.