A hill is classified as a Nuttall if it is in England or Wales and its summit is at least 2000 feet (610 metres) high, with a minimum of 50 feet (15 metres) of ascent on all sides.
This classification was defined by John and Anne Nuttall and they list the mountains in their two volume guide The Mountains of England and Wales, now in its third edition.
There are 442 Nuttalls of which 111 can be found in the Lake District.
Click on any Nuttall on the map below to find out more about it: