Santa Maria del Mar: the church of the bastaixos, its rooftops and winter music

Outside cultural visit hours, entering Santa Maria del Mar is free. The cultural visit costs 8 euros and includes the crypt, the towers and the rooftops; it runs Monday to Saturday from 10:00 to 18:00 and on Sunday from 13:00 to 18:00, with last entry at 17:30.

You can see Santa Maria del Mar for free for most of the day: outside cultural visit hours, entry is free. What costs money is going up to the rooftops, and for someone living in Barcelona for a few months it is worth doing calmly. This guide explains who built it, what was lost in 1936, what you see from above and the nights of music that fill it in winter.

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A cathedral built in 54 years

Construction of the church began in 1329, led by the master builders Berenguer de Montagut and Ramon Despuig, and it was finished in just 54 years, a record for a building like this, which usually needed more than a century. King Pere III el Cerimoniós contributed large donations, and guilds such as the bastaixos, the carpenters and the glassmakers contributed their labour. Before it, a Romanesque church stood on the same site, Santa Maria de les Arenes.

Inside there are three naves of almost the same height, thirty-three chapels and octagonal pillars. According to Turisme de Barcelona, the columns are 13 metres apart, a distance unique in medieval architecture.

The bastaixos

A bastaix was someone whose trade was carrying heavy loads on his shoulders. In Barcelona the trade already existed in 1268, and its men moved goods between the beach, the quays, the customs house and the warehouses. According to the Gran Enciclopèdia Catalana, from 1323 they carried stone from Montjuïc for the building of Santa Maria del Mar free of charge, and that service allowed them to found their confraternity in 1418, restored in 1510.

The basilica itself notes that there are numerous references to the guild spread throughout the church. Looking for them is a good excuse to come back more than once.

The 1936 fire and what survived

On the night of 19 to 20 July 1936, at the start of the Civil War, a group of anarchists set fire to the church. Part of the baroque altarpiece, stained glass, much of the furniture and the archive were lost, along with the great organ by Jean-Pierre and Dominique Cavaillé, inaugurated on Christmas Day 1797.

Two stained-glass windows survived, the Judici Final (1474) and Pentecostés i el Sant Sopar (1711). The main rose window, dedicated to the Coronation of Mary, had already collapsed once, in the 1428 earthquake, and was rebuilt; from the rooftops you can still see the cracks from that quake. The organ heard today, the Orgue Menor, dates from around 1740, comes from a convent in Vic and has 1,575 pipes; Gerhard Grenzing restored it between 1997 and 2005.

The visit: 8 euros up to the rooftops

The cultural visit includes the interior, the museum space in the galleries, the crypt, the towers and the rooftops, and costs 8 euros. It runs Monday to Saturday from 10:00 to 18:00 and on Sunday from 13:00 to 18:00, with last entry at 17:30. Outside those hours, entering the basilica is free.

Up top, more than thirty-three metres high, you walk across the roofs and see the main rose window up close. With time on your side, the best plan is to go twice: once on the visit, to go up, and again on any ordinary day, just to sit inside.

Music at dusk

The basilica has its own musical life. In autumn 2026 it held the Crepuscles, one-hour guided visits at golden hour, starting from the Fossar de les Moreres and ending on the rooftops, at 15 euros, from 25 September to 23 October.

Winter brings the loveliest part. On 24 December 2026, Christmas Eve, at 19:30 the Cant de la Sibil·la, one of the most deeply rooted traditions in Catalan music, is sung before the Missa del Gall, with the Capella de Música de Santa Maria del Mar conducted by Joan Seguí. And in January the organ series L'Orgue del Mar 2027 begins: the first concert is on 15 January 2027 at 20:15, with tickets at 9 euros (6 euros reduced).

The Fossar de les Moreres

Next to the basilica is the Fossar de les Moreres, the former cemetery of those who fell in the 1714 siege of Barcelona. Today it holds an eternal flame inside a steel structure designed by Albert Viaplana and Carme Fiol, and every 11 September, on the Diada, it hosts tributes. It is a place to walk through slowly and quietly.

Getting there

The address is Plaça de Santa Maria, 1. The nearest metro station is Jaume I (L4). Buses 47, 120, V15 and V17 stop at Via Laietana - Correus.

Checked

Data checked on 15 October 2026 on the basilica's official website (santamariadelmar.barcelona: hours and prices, history, building, artistic heritage, organs, getting there and events), in the Gran Enciclopèdia Catalana (bastaixos) and on Turisme de Barcelona (thisisbarcelona.com: column spacing and the Fossar de les Moreres). Hours and prices may change: confirm them before you go.