Slate church tower in Burano, Venice

belfry bell tower bell tower burano burano island campanile church building clock tower famous place island of burano italian no people northern italy unesco unesco world heritage unesco world heritage site unesco site unesco world site venetia venetian veneto venice world heritage world heritage site attraction building church church tower construction deserted empty landmark no one nobody place of interest religious building sacral building sacred building schist shale sight slate steeple structure the north of italy tourist attraction tourist landmark tourist spot tower travel photography uninhabited