Arad County is located in western Romania, bordered by Hungary to the west. It is part of the historical region of Transylvania and features a diverse landscape that includes hills, plains, and rivers. The county seat is the city of Arad, known for its rich history and architectural heritage. The economy of Arad County is varied, with agriculture, industry, and services playing significant roles. The region is also home to several cultural and historical sites, including fortresses and churches, reflecting its diverse heritage. The county is well-connected by road and rail, facilitating trade and tourism.