Travel fair is an important marketing ground for tourism products in Taiwan. In the era of product diversification, to find out the taste of consumers towards tourism product selection, and to know if the suppliers provide the right products, a better understanding of product expectations from the customer and supplier sides is needed. This study conducted a questionnaire survey of potential consumers who visited 2013 Kaohsiung Arena International Travel Fair. Likewise, this survey also extended to the product suppliers-travel agencies for their views on their products. The results of this study revealed the perspectives from the consumers and the suppliers, and the expectation gap between them. The conclusions of this study could provide some valuable information to travel agencies as a reference for their managerial and strategic determinations. If the consumers and the suppliers have a consistent expectation to their tourism products, the quality of tourism can be increased, eventually.