The Quebrada Los Cedros is a 21 km long tributary of the Río Santa in the Cordillera Blanca in Peru. The high mountain river has its origins in the Laguna Jancarurish glacier lake at an altitude of around 4,290 m. This is fed by a glacier on the northern flank of the 6,036 m high Quitaraju and on the northwest flank of the 5,947 m high Alpamayo. de.wikipedia.org/wiki/Quebrada_Los_Cedros