Abstract:Tourism is one of the most complex industries, which exerts considerable impact on other industries. Many abandon the thesis that tourism is a result of economic development, but increasingly accept the claim that tourism is a factor of economic development. Information and communication technologies (ICT) have been confirmed, as they increase efficiency, productivity and improve overall business performances. Numerous authors have examined the relationship between ICT application and business tourism development, but also with the aim to prove the application of various models from different perspectives. This paper aims to present some of the aspects of the connection between the application and development of ICT and improvement factors in tourism business.