Pasaia (Pasajes in Spanish) is a town and municipality located in the province of Gipuzkoa in the Basque Autonomous Community of northern Spain. It is a fishing community, commercial port and the birth place of the fighting admiral Blas de Lezo. Pasaia lies approximately 5 km east of Donostia's centre, lying at the feet of Mount Ulia and the Jaizkibel massif. The municipality numbers 16,056 inhabitants (2008 estimates), clustering around the Bay of Pasaia in four nuclei, namely Pasai San Pedro, Pasai San Juan (or Donibane in Basque), Antxo and Trintxerpe, with each part showing distinctive features.