This is the old traditional market in Old Town San Sebastian. The stands are open during select hours of the day, so depending on what you want (fish, meat, vegetables, etc), you might need to check the business hours to make sure they are open when you go there.
I went down (most of the stands are in the basement of the old building) to check out the offerings, but mainly because they had a Lidl grocery store down there as well.
It was a good thing to find a full service grocery store in the Old town, so convenient to many of the major sights. read more