Complex sentence: Auden's Col is a high altitude mountain pass connecting Rudugaira valley and Bhilangna valley, named after John Bicknell Auden, a British Geographical Survey officer, who first discovered it in 1935 and crossed it in 1939.
Split into simpler sentences: Auden's Col is a high altitude mountain pass connecting Rudugaira valley and Bhilangna valley. The pass is named after John Bicknell Auden, a British Geographical Survey officer, who first discovered it in 1935 and crossed it in 1939.