Donostia San Sebastian's best 100% FREE Singles dating site. Meet thousands of singles in Donostia San Sebastian with Mingle2's free personal ads and chat rooms. Our network of single men and women in Donostia San Sebastian is the perfect place to make friends or find a boyfriend or girlfriend in Donostia San Sebastian. Join the hundreds of singles in Basque Country already online finding love and friendship in Donostia San Sebastian!