The main purpose of this study was to investigate the development of tourism through transportation and communication in Hamadan. The methodology in this study was descriptive-survey (questionnaire). In this study, a researcher-made questionnaire was utilized to measure the effective factors in passengers’ satisfaction from development of communication and transportation in tourism. In order to inspect the validity and reliability of this questionnaire, Cronbach's alpha coefficient formula was measured (0/88) and the comments of other professors and researchers were taken into account. After data analysis, using SPSS software, the following results were obtained: the single-sample t-test was more than 5% (p-value = 0.05) that rejected the hypothesis and approved the hypothesis. As a result, the barriers to tourism source is not of the main obstacles in the development of tourism is travel agencies in Hamadan. This study also showed that barriers to the service delivery is not of the main obstacles in the development of tourism in travel agencies in Hamadan and on the other hand, the barriers to tourism destination is not of the main obstacles in the development of tourism in travel agencies in Hamadan.
