Wamba is a Spanish town and municipality located in the southeast part of the shire of Torozos Montes, in the province of Valladolid . It borders the municipalities of Peñaflor de Hornija, Villanubla, Ciguñuela, Valladolid (for an enclave of the municipality), Castrodeza and Torrelobatón. Notably Wamba is the only municipality in Spain whose name contains the letter w. This town is located on the Camino de Santiago de Madrid.