slopes of the Sierra de Toloño, parts of the Rioja Alavesa may benefit from the cooler temperatures found at these higher altitudes. List of Towns From most to least populous, the 15 municipalities of the region are: Oyón-Oion Laguardia Labastida Elciego Lapuebla de Labarca Lanciego/Lantziego Elvillar/Bilar Samaniego Villabuena de Álava/Eskuernaga Baños de Ebro/Mañueta Yécora/Iekora Leza Moreda de Álava Navaridas Kripan References Comarcas of Álava