The extreme tourism turns to be one of the latest hits of the tourism agencies, says data of local tourism website travel.bg.
Over 12,000 Bulgarians on different age showed interest towards possibilities for extreme experience and rest among the beautiful Bulgarian nature in April.
For the moment the most requested extreme activity is rafting - dropping by the fast waters of Struma river in Kresna gorge.
The mix of rafting plus the emotions of riding horses in Pirin Mountain also attracts the attention of many tourists.
Horse passage in the Rhodope's village of Trigrad (South - Eastern Rhodopes), Vratsa Balkan (Western Stara Planina Mountain) and the Aidushko gathering place in Troyan Balkan (Central Stara Planina) are among the favorite tourism destinations of the adventurous tourists.
Many people are also ready to climb down with a rope in a waterfall, to enter on a boat in a cave, rowing among the water cave galleries.