The Bulgarian gardeners-abroad аre no doubt one of the serious factors in the enrichment of the cultural-historical heritage in Europe during XIX and XX-th century. This historical fact is not known and accepted enough in a larger range. Because of that, at the initiative of Researching Institute of Bulgarians in Hungary at Bulgarian republic self-government in Hungary, with the basic partnership of the Regional Museum of History - Veliko Tarnovo there was organized a researching team including specialists of different scientific, cultural and educational institutions who have developed a project for making a cultural route “En route of Bulgarian gardeners”. The article discusses the ideas of the project, the results achieved so far and the possible perspectives for its development.. Keywords:cultural routes, European Council, gardeners-abroad, European identity, cultural heritage