volcanic crag

C21207 concept

A volcanic crag is a steep, rugged rock outcrop formed from solidified volcanic material, often standing prominently above the surrounding landscape.

Observed surface forms (4)

volcanic sea stack ×2
basalt cliffs ×1
volcanic rock monolith ×1
volcanic rock pinnacle ×1

Instances (6)

ʻĪao Valley via concept surface "volcanic rock pinnacle"
surface form: ʻĪao Needle
Castle Rock
Ball's Pyramid via concept surface "volcanic sea stack"
Roque Nublo via concept surface "volcanic rock monolith"
Palisades (across the river in some segments) via concept surface "basalt cliffs"
surface form: Palisades
David Witham via concept surface "volcanic sea stack"
surface form: Ball's Pyramid