Ключевые слова: activity, balkans, bathing, belgrade, beograd, break, caucasian, city, europe, floating, floating house, friends, future, leisure, lifestyle, obrenovac, raft, reka sava, relax, relaxation, river, sava, sava river, serbia, serbian society, serbs, session, society, splav, splav serbian, splavovi, srb, srbi, srbija, summer, water, young, young people, youngster, youth,