Explore details about location Calle Solalastra. Calle Solalastra is a location situated within the Valle de Losa alongside other areas such as Calle Real, Calle Sierra Salvada, Calle El Rincón. Additionally, some smaller parts of Calle Solalastra include specific areas like Calle Uritxe, Calle Puente Viejo, Calle Las Matas adding to the diversity of its landscape.