Click on the regions on the map to zoom in and locate the mountains.
The regions, with their names and numbering are taken from The Relative Hills of Britain by Alan Dawson.

The Deweys

A Dewey is "a mountain or hill in England, Wales or the Isle of Man, that exceeds 500 metres in height, but is below 610 metres (2000ft) in altitude; it must be separated from adjacent tops by a height difference of at least 30 metres on all sides".  The definition is similar to the Hewitts and Simms, except that Hewitts must be above 2000ft, and Simms above 600m.

The Deweys are named after the list's compiler, Michael Dewey, the list appearing as one of the chapters in his book, Mountain Tables.

(Deweys appear as Class=Dew (short for 500m tops) on this website).

My Progress
I have completed 0 (0%) of 425 Deweys of England, Wales and the Isle of Man [Map*]
(0 (0%) of 180 English Deweys [Map*])
(0 (0%) of 240 Welsh Deweys [Map*])
(0 (0%) of 5 Manx Deweys [Map*])

(* please note that map may be slow to load)

League Table - compare your progress with other members of this site.


Thanks to Michael Dewey - I highly recommend his book Mountain Tables, published by Constable & Co Ltd, 1995 - ISBN 0 09 474520 X