Per National Geographic, a best family vacation: OARS Bosnia and Herzegovina rafting trip. "the Tara, the “Grand Canyon” of the Balkans. Then the Neretva, the “Nile of Herzegovina” for its emerald color. Finally, the Vrbas River, rated one of the most beautiful whitewater rivers in the world. the best rafting in Europe, but also the indescribable charm of its people and cities. The second half of the trip explore the streets and sites of Sarajevo—Banja Luka, Jajce and Mostar."