The Catholic church was built in 1681 in Baroque style. It boasts a Greek cross and altar, made mostly of jasper. The facade is very majestic.
Wikipedia (Spanish) https://es.wikipedia.org/wiki/Iglesia_de_Santa_Isabel_de_Portugal
Address Plaza del Justicia 1, 50003 Zaragoza, Spain
Coordinates 41°39'20.926" N -0°52'54.884" E