The Valle d'Itria is a picturesque valley located in the Apulia region of southern Italy. Known for its rolling hills, olive groves, and vineyards, it is characterized by its unique trulli houses, which are traditional stone dwellings with conical roofs. The valley is a popular destination for tourists seeking to experience its charming landscapes and rich cultural heritage. The main towns in the Valle d'Itria include Alberobello, famous for its trulli, and Locorotondo, known for its circular layout and whitewashed buildings. The region is also celebrated for its local cuisine, featuring dishes made from fresh ingredients like olive oil, pasta, and cheese.