Traditional Trulli style houses in Alberobello, UNESCO World Heritage Site, Puglia, Italy, Europe

travel destination photography horizontal colour image alberobello unesco world heritage site puglia italy europe trulli house residential building outdoors day no people building exterior architecture urban scene italian culture unesco elevated view trulli house old the past history sunlight limestone roof 14th century street colour image colour color image color outside tourist destination travel architectural nobody no one no one historical historic heritage cultural culture unesco world heritage site unesco world heritage sites world heritage site world heritage sites typically italian italian culture traditional culture tradition traditional traditionally italian traditionally italian