Prime Tours is a young company, founded by two Viennese students, Clemens Sengwein and Tobias Tomaschko. They have a vision to change the tourism industry with their innovative ideas, to offer the tourists more than sightseeing. They have been to over 50% of all countries in the World, so they understand backpacking ver well. The most popular tours are the first Free Walking Tour Vienna - Prime Tours and of course during the night the first alternative pub crawl Vienna