The largest European meeting destinations are to be found in the first category, as they have advanced development of congress infrastructure and excellent flight accessibility. These destinations are also predominantly the most important aviation hubs. There are, however, significant differences among the destinations that will be further brought out by a detailed evaluation of their qualitative criteria. At the top end of the category are the largest destinations, all with excellent infrastructure and minimum differentiation in their broad provision, mainly being in the sphere of flight availability. Based on the detailed evaluation the destinations with an index of 500 to 600 still have some challenges in different fields, for example at Baku, where infrastructure development is incredible but where on the other hand it has a significantly low level of flight availability, or with Belgrade and Bucharest, where better accessibility and a larger number of hotel rooms is lacking. In each of the MTLGs you can find a more detailed and revealing in-depth analysis of the criteria.