Santa María la Blanca is a former synagogue in Toledo's old Jewish quarter, built around 1200 and among the oldest synagogue buildings still standing in Europe. Behind a plain brick wall is a hall that looks more like a mosque than a synagogue: five aisles of white horseshoe arches resting on octagonal pillars, built by Muslim craftsmen for the Jewish community in a Christian kingdom.
Santa María la Blanca at a glance
- Where: Calle de los Reyes Católicos 4, in the former Jewish quarter in the west of Toledo, between San Juan de los Reyes and the Synagogue of El Tránsito.
- Built: late 12th or early 13th century; a beam inscription points to 1180, other sources to around 1205.
- What it is today: a museum owned by the Catholic Church, with no religious services, visited for its architecture.
- Inside: 32 pillars and five aisles of horseshoe arches; three Renaissance chapels were added in the 16th century.
- Time needed: 20 to 30 minutes.
From synagogue to church
Toledo had one of the largest Jewish communities in medieval Castile, and this was its great synagogue. The exact date is debated: an inscription on a wooden beam gives the Hebrew year corresponding to 1180, while documents speak of a large new synagogue in Toledo around 1205. Its patron may have been Joseph ben Meir ibn Shoshan, son of a finance minister of King Alfonso VIII, whose epitaph of 1205 says he built a synagogue. The builders were Mudéjar craftsmen, Muslims living under Christian rule, and they used the style they knew from Almohad mosques: brick, white plaster and long rows of arches.
In 1391 a wave of violence against Jews swept through Castile, and in the years that followed, under the influence of the preacher Vicente Ferrer, the synagogue was taken from the community and consecrated as a church in the early 15th century. It received the name Santa María la Blanca, Saint Mary the White, after an image of the Virgin kept inside. Between 1550 and 1556 three chapels in Renaissance style, attributed to Alonso de Covarrubias, replaced the east end. Later the building served as a barracks and a warehouse, before it was restored in 1856 and declared a national monument in 1930. In 2013 Spain's Federation of Jewish Communities asked the Archdiocese for a symbolic return of the building; it remains Church property and is run as a museum.
What to look for
- The five aisles separated by rows of horseshoe arches, with the central aisle slightly wider and higher than the others.
- The octagonal brick pillars and their capitals, carved with pine cones and spiralling volutes, each one slightly different.
- The plaster friezes above the arches, with interlacing geometric patterns and medallions in the Almohad tradition.
- The plain white walls and the soft light, which make the building feel larger than it is; the hall measures only about 26 to 28 metres in length.
- The three Renaissance chapels at the east end, a reminder of the building's centuries as a church.
One building, three cultures
Santa María la Blanca is often used to tell the story of medieval Toledo in a single building: a Jewish house of prayer, designed by Muslim builders in a Christian kingdom, later turned into a Catholic church. Its forest of white arches has also had a long afterlife. In the 19th century architects across Europe and the Americas used it as a model for synagogues in the Moorish Revival style, so echoes of this small Toledo hall can be seen in cities far away.
Tips for your visit
- Come early in the morning or late in the afternoon, when tour groups are fewer and the hall is quieter.
- Stand at the back by the entrance and look down the central aisle to see the full rhythm of the arches.
- Speak softly: although no services are held, many visitors come here as a place of memory.
- Combine the visit with the Synagogue of El Tránsito and San Juan de los Reyes, both a few minutes away on the same street.
Nearby
- Synagogue of El Tránsito: a 14th-century synagogue with a richly carved wooden ceiling and Hebrew inscriptions, now the Sephardic Museum, a few minutes' walk.
- Monastery of San Juan de los Reyes: the Catholic Monarchs' Gothic monastery, with iron chains hanging on its outer wall and a beautiful cloister, a few minutes' walk.
- Puerta del Cambrón: one of the old city gates on the western edge of town, a short walk downhill.
- Paseo del Tránsito viewpoint: a terrace above the Tagus gorge with views over the river and the hills on the other side.
See Toledo with World City Trail
Our Toledo scavenger hunt turns the old town into a game you play on your phone. The route links 10 stops and takes around 2 hours, with about 38 minutes of walking. It includes Plaza de Zocodover and Toledo Cathedral, and at each stop you solve a puzzle and hear a story about the city. You can play in English, German, French, Italian, Spanish, Dutch or Portuguese.
If you prefer a different format, there is also a self-guided walking tour of Toledo and an outdoor escape game.
Play the Toledo scavenger hunt →
Take the self-guided walking tour of Toledo →
Play the outdoor escape game in Toledo →
Facts checked in October 2026.