Elvas, UNESCO World Heritage Site, Alentejo, Portugal, Europe

elvas alentejo portugal architecture historic town terracotta roofs whitewashed buildings cultural heritage travel tourism scenic view landscape european history hilltop village skyline cityscape landmarks churches outdoor exploration sightseeing ancient walls military fortifications tourism attractions charming streets sunset glow portugal destinations historical sites urban landscape cultural tourism traditional architecture portuguese culture vibrant colors scenic beauty panoramic view historical significance blue sky hilltop views historical buildings vibrant town charming village travel destinations sunset light historical architecture unesco world