Gyula Castle
This grand Gothic border fortress was once one of the three strongest in the country. It was not built from rocks and stones, but from bricks fired from clay dug up from the Körös Rivers. After the 129 years of Ottoman rule, it was used as a brewery, pálinka house, archives and even a prison. Today, it functions as a museum with 24 rooms, presenting relics from the rich past of the town.