abyss
altitude
american
awesome
bluffs
breathtaking
canyon
chasm
cliffs
desert
eagle
elevation
escarpment
face
formations
formidable
gorge
grand
high
home
immense
imposing
indian
ledges
magnificent
majestic
massive
mountainous
mountains
poles
precipice
ravine
ridge
rim
river
rock
shelter
sky
strata
stratum
tall
teepee
tent
tepe
tepee
tipi
tourism
traditional
vast
west