Roncal Valley

The Roncal Valley, the eastern edge of the Basque Pyrenees, is notable for the sheep's-milk cheese of the same name and as the birthplace of Julián Gayarre (1844–90), the leading tenor of his time. The 34-km (21-mile) drive through the towns of Burgui and Roncal to Isaba winds through green hillsides past caseríos, classical Basque farmhouses covered by long, sloping roofs that were designed to house animals on the ground floor and the family up above to take advantage of the body heat of the livestock. Burgui's red-tile roofs backed by rolling pastures contrast with the vertical rock and steep slate roofs of the Aragonese and Catalan Pyrenees; Isaba's wide-arch bridge across the Esca is a graceful reminder of Roman aesthetics and engineering.