Not the Valley, but a High Hill
This page is the CodyCross answer for the clue below from Underground Worlds, Group 2172, Puzzle 3 (Indigenous Sites).
Question is: Not the Valley, but a High Hill
and the answer is: MOUNTAIN
Word Meaning:
MOUNTAIN — (countable) An elevation of land of considerable dimensions rising more or less abruptly, forming a conspicuous figure in the landscape, usually having a small extent of surface at its summit.
Definitions from Wiktionary.