Once a 14th-century house belonging to the Jewish veil weaver Jucef Bonhiac, this small visitor center is dedicated to the history of Barcelona’s Jewish quarter, El Call. The house, also known as the Casa de l’Alquimista (Alchemist’s House), hosts a modest display of Jewish artifacts, including ceramics excavated around El Call, along with explanations and maps of the one-time Jewish quarter; glass flooring allows you to inspect former wells and storage space.

