The focus of this extensive park is a patchwork of lush mini-islands at the cliff-mouth source of the Bosna River. It's not worth a special trip from central Sarajevo, but if you're staying in Ilidža the park makes a pleasant low-key outing. The classic way to get there is by horsecart along an elegantly tree-lined 3km pedestrian avenue starting near Ilidža's Hotel Aleja.