Tourism is a fragmented and information-oriented sector covering tour operators, travel agencies, hotel sales representatives, associations, meeting offices, transportation, car rental, airlines, cruise, souvenirs, restaurants, hotels/motels, and entertainment. In the tourism sector, technology is an important requirement for the interconnection of all these fragmented organizations, activities, and elements, and for the satisfaction of tourists. However, the effective use of technology in a destination requires the leadership of a leader. This chapter approaches the smart municipality applications oriented to tourism sector with the example of Turkey, a well-known destination around the world, from the perspective of municipalities, which is regarded as a democratic leader at local level and provides a general framework regarding the studies on an innovative, environment-friendly, solution-oriented, and more livable urban life. Suggestions are provided for smart technologies to improve the quality of life of local citizens and to the satisfaction of tourists.