Travel agencies are an indispensable part of planning a trip to a certain destination. They influence the development of the content of the tourist destination. In today's age of advanced technology and high expectations, their success on the market is becoming more and more difficult than a low-quality presence on the Internet. Therefore, communication and marketing strategies regarding the management of modern mail technologies are crucial for the operation of travel agencies. Advanced technologies that enable long-distance postal communication are precious in today's time when the corona epidemic (COVID-19) reigns, due to which national and international governments have introduced a series of measures that have significantly limited movement and crossings across state borders, especially during 2020. years. In such circumstances, the question of the further scenario of the approach to maintaining the tourist market during the pandemic arose. This paper presents the results of research conducted on a sample of 10 randomly selected Croatian travel agencies to determine how travel agencies communicated with their users via social networks during the global corona pandemic. Primarily, it is questioned whether the communication of selected travel agencies via social networks became more frequent during the corona pandemic than before. Whether social networks are a good platform for communication of travel agencies due to the corona pandemic.