Ostuni is known as the white city because of the color of its whitewashed buildings. The city is a must-see for those traveling in Puglia and visiting it with a local guide is the best way to discover its history and its characteristics. Your guide will accompany you through the streets of the old town and will explain why it is customary to paint the houses white. From here you will have the opportunity to admire glimpses of the fascinating landscapes, where the white of the buildings meets the blue of the sea. The crystalline sea has received the recognition of the blue flag for 14 consecutive years, making Ostuni one of the most famous and visited cities in Puglia. To conclude your tour, reach the highest point by the Cathedral of Santa Maria of the Assumption.