Where is Columnar?

Columnar - Argenio Columnar - Natural History Museum in Lugano Columnar - Capriate-San Gervasio Columnar - Isola-Comacina Columnar - Ossuccio Columnar - Garibaldi Square Columnar - Hotel Palace Grand Hotel Varese Columnar - Attelville Columnar - Carrezzano Columnar - Ripalta-Guérin Columnar - Viganella Columnar - Viano Columnar - Chicken Columnar - Beretsville Columnar - Chiasseau train station Columnar - Sala Comachina