Related Clues:
- Region of permafrost
- Permanently frozen polar mass
- Area of permafrost
- Frozen polar area
- Covering over a polar region
- Area with frozen subsoil
- Frozen topping
- Permanently frozen covering of land
- Treeless frozen Arctic plain
- Adventurers lose verse where it's flat and treeless
- Polar region is wrong place to cool one¿s heels perhaps (3,3)'
- Cold mass permanently covering the polar regions or mountain peaks
- Caribou country
- With direction this would look good on head in polar region
- Arctic expanse