The diploma thesis focuses on the internet marketing and its use in promoting tourism in Slovakia. It describes forms of promotion of a tourism destination, compares different media types and focuses more on the internet as a marketing medium. Selection of the best internet marketing tools applicable for destination promotion are presented. It also introduces Slovak tourism entities and the most important websites presenting tourism in Slovakia. The work describes current use of internet marketing tools promoting Slovakia and compares them with examples used by other destinations. This is followed by specific suggestions, how can described internet marketing tools be applied. Thesis deals with topics such as social media and YouTube, develo...