Meet San Sebastian's most interesting spots by walking across its historic area. Join your local guide on a walking tour and do not miss any of the secrets that this emblematic city hides. Learn every detail of its ancient buildings and its people. Depart from the border of Old and New Towns, where the 19th-century city walls were built. Be taken through the serpentine Old Town streets, visiting the two main churches and the pintxo streets. Later on, observe the expansion of the city during the early 20th century. Gaze at the influence of the Spanish Queen Maria Cristina in the construction of many of San Sebastian's most characteristic buildings, such as Hotel de Londres and Maria Cristina, the Buen Pastor Cathedral, the Tabakalera Museum, and Victoria Eugenia Auditorium. Enjoy a delicious round of pintxos and a drink in a traditional bar in the Old Town.