Santa María la Blanca, Toledo

Nestled in the historic city of Toledo, Spain, Santa María la Blanca stands as a testament to the city's rich multicultural past. Originally built as a synagogue in the 12th century, it is renowned for being the oldest synagogue building in Europe still standing, albeit now deconsecrated and serving as a museum.

Santa María la Blanca's architecture is a unique blend of Moorish and Christian styles, reflecting the cooperative spirit of the period known as La Convivencia, when Jews, Muslims, and Christians lived together in relative harmony. The synagogue was constructed under the Christian Kingdom of Castile by Islamic architects for Jewish use, which is evident in its horseshoe arches and the intricate geometric patterns that adorn its walls.

The main hall is supported by white, horseshoe-shaped arches resting on pillars with Mudéjar craftsmanship that creates a sense of openness and tranquility within the space. The stark white of the columns and arches gives the synagogue its name, Santa María la Blanca, meaning "Saint Mary the White."

In 1492, the same year the Jews were expelled from Spain, the synagogue was converted into a church, though no major alterations were made to its structure. Over the centuries, it has served various functions, from a church to a military storehouse, before becoming a national monument and museum.

Today, Santa María la Blanca is a must-visit for those interested in the historical interplay of cultures in Spain. It offers a rare glimpse into the Jewish heritage of Toledo and serves as a symbol of the city's layered history.

Open to the public, visitors can explore the serene interior and learn about the history of the Jews in Toledo before their expulsion. The synagogue is situated in the heart of the Jewish Quarter, making it a central part of any cultural tour of the city.