Xàbia or Jávea is a coastal town and municipality in the comarca of Marina Alta, in the province of Alicante, Valencia, Spain, by the Mediterranea…Xàbia or Jávea is a coastal town and municipality in the comarca of Marina Alta, in the province of Alicante, Valencia, Spain, by the Mediterranean Sea. Situated on the side of the Montgó Massif, behind a wide bay and sheltered between two rocky headlands, the town has become a very popular small seaside resort and market town. Half of its resident population and over two thirds of its annual visitors are foreigners.