Palazzo Contarini del Bovolo
Near Campo Manin, this is an ancient Gothic palace in Venice, located in the district of San Marco. The palace was built between 300 and 400 for the Contarini family nicknamed 'de Bovolo'. The Palace is known for its climbing tower with spiral staircase. It was used as a hotel for a few years and then became a center for Hospitalization and Education.
Scala Contarini del Bovolo, 4303 - Venice