The 5 kilometre forest promenade on Mount Učka starts in Potok (Vrutki) and continues to Vela Fortica (Varljeni). The promenade was set up in 1890 under the name ‘Aurora’ and broadened in 1901 under the initiative and financial support of the Romanian King Karol and his wife Queen Elisabeth, a poetess who found inspiration there and wrote under the pseudonym Carmen Sylva.