sheer rock face
- cliffVertical rock wall
- graniteIgneous rock, quartz-rich
- verticalAt right angles groundward
- climberOne who scales
- ledgeProjecting horizontal surface
precipice · crag · ascent · rappel · exposure · handhold · overhang · summit · piton · rope · dizzying · stark · unyielding · smooth · jagged · towering · abyss · carabiner
gradient/slope angle
sheer rock facegentle slope
Gradual land elevation
flat ground · rolling hills · plateau · valley floor · plain