koyak

koyak

ravine

koyak

rokle

koyak

kløft

koyak

rotko

koyak

ravin

koyak

gudura

koyak

burrone

koyak

峡谷

koyak

계곡

koyak

ravijn

koyak

ravine

koyak

wąwóz

koyak

ravin

koyak

หุบเขาลึก

koyak

khe núi

koyak

沟壑