Mercado de Gros is a food market in San Sebastián.
Editorially verified May 20, 2026 by Elliot Marsh, TableJourney editor. Source.
Tip: Saturday mornings are the busiest; the producer-direct Saturday outdoor stalls run in the Gros plazas on rotation.
3.5 hours
Learn to cook Basque dishes in a cooking class in San Sebastián. Visit a local market and meet vendors, hear their stories, and understand why ingredients are so important.
3h 30m
Discover the flavors of Basque cuisine with a cooking class in San Sebastián. Visit a local market, cook a full Basque menu, and enjoy a cider house-style meal with yo...
Day trip · 6 hours
From Donostia to the estuary: a tour of Bilbao from San Sebastian that combines viewpoints, history and avant-garde culture in a single day.
Address: Plaza Nafarroa Beherea, 20002 Donostia-San Sebastian, San Sebastián
The Saturday outdoor producer stalls rotate through Donostia plazas (Plaza Easo, Plaza Berri, Calle San Francisco in Gros, Plaza Gaskuna), bringing Gipuzkoan.
TipProducer-direct Saturday only; the plaza changes weekly. The 3rd Saturday lands on Calle San Francisco in Gros.
Mercado de la Bretxa on Boulevard Zumardia at the edge of San Sebastian's Old Town runs the city's working fish-and-vegetable market from a 1995 modernised.
TipMornings before 11:00 for the freshest fish from the Cantabrian boats. Closed Sundays.
Mercado de San Martin on Calle Loiola in San Sebastian's Centro is the city's largest covered market, with two floors of fish, meat, vegetable and pastry.
TipFish counters peak between 09:00 and 12:00; pair a market wander with a Sakona filter.
