castle in gyula

achievement ancient archeological archeology architecture attraction bastion beautiful beauty big blue building calm castle citadel clear construction culture defense defensive destination detail enormous europe european feher fort fortification fortified fortress great green heritage historic historical history hungarian hungary image koros landmark majestic masterpiece medieval mighty military mirror monastery monument old palace peaceful place pond protection red reflect reflecting reflection river sandstone serene shelter still stone strength stronghold tall tourism tower traditional tranquil travel tree trees visitor wall water wonder