The regions adjacent to Bulgarian rivers attract more and more tourists each year. The crystal clear rivers, abundant in fish and beautiful un-spoiled nature bring considerable investments in these regions for both tourism and real estate branches. Now many people who once visited these areas prefer to buy a holiday house or villa, instead of booking accommodation each year. There is also a great interest in property by the Bulgarian rivers for commercial investments. Particularly attractive are the lands and properties around Danube River, Maritsa, Iskar, Kamtchia, Tundzha and Yantra River, as well as the nearby cities.