Done need help translating this sentence

[CoolDude21]

Hello,
I can´t translate this sentence, i know it says "mountains of". The rest I
can´t figure out, can anyone help me.

"非棈の山に切り立つ"



Thanks for your time.

 

[Meriken]

You probably have the wrong kanji. The character 棈 is hardly ever used. Are you sure it's not "非情の山に切り立つ?"
非情の山 is the Japanese moniker for the mountain K2.

 

[The Vapour]

非情の　harsh (without compassion)
山 mountain

切り立つ standing sharp/tall (imagine cutting vegetable thin. those vegetable pieces will be standing thin/sharp. If it is a cliff, then it is sheer [perpendicular] cliff, if it is tree, then it is tall needle straight tree)

 

[Eshvoide]

sharp mountain side of no compassion O.o