Crag

Crag may refer to:

• A steep rugged mass of rock projecting upward or outward, especially a cliff or vertical rock exposure in the north of England or in Scotland (Irish: creag, Scottish Gaelic: creag, Welsh: craig).
• In rock climbing, crag refers to a cliff or group of cliffs, in any location, which is or may be suitable for climbing
• Crag and tail, a geological formation caused by the passage of a glacier over an area of hard rock
• Craggy Island, a fictional Island on Father Ted
• Marine deposits of Pleistocene age found in East Anglia:
  • Red Crag
  • Wroxham Crag
  • Corralline Crag
  • Norwich Crag
• Club de Radioaficionados de Guatemala, an amateur radio organization in Guatemala
• The Crag, the final event in the Nickelodeon Guts action sports program

https://en.wikipedia.org/wiki/Crag