Terrible Place, Underworld
This page is the CodyCross answer for the clue below from Train Travel, Group 719, Puzzle 1 (Tanggula Pass).
Question is: Terrible Place, Underworld
and the answer is: HELLHOLE
Word Meaning:
HELLHOLE — (slang, derogatory, idiomatic) A place of intense hatred, misery, or turmoil.
Definitions from Wiktionary.