The Province of Alicante is in the Valencia region of southeastern Spain. It’s known for bustling seaside resorts and Mediterranean beaches along its coast, the Costa Blanca. The province’s capital city, Alicante, is home to the hilltop medieval castle of Santa Bárbara. Its many beaches include San Juan, lined with restaurants and bars. To the north, the seaside resort of Benidorm is known for its boisterous nightlife.