For ten points, name these features of mountainous areas which include the strategic route from Peshawar to Kabul, the Khyber.
One of these features, the Surduc, carries the Jiu River from the Plain of Oltenia to the Petrosani Depression in Romania. North American examples include the Crowsnest, Rogers, Yellowhead, and Donner. The Maddalena one was used by Hannibal, and the Stelvio, Tenda, and Brenner are others in the same region. Examples in the area where they are perhaps most prominent include the Gumul, Bolan, and Banihal, which forms the main southerly route to the Vale of Kashmir. For ten points, name these features of mountainous areas which include the strategic route from Peshawar to Kabul, the Khyber.
One of these features, the Surduc, carries the Jiu River from the Plain of Oltenia to the Petrosani Depression in Romania.
Mountain {pass}es