Northumberland has around 250 Humps, Sumps, Simms, Hewitts., Marilyn, Synges...the categories go on and on (the Hill Bagging website has a good page describing the definitions of these categories). This Venture is to summit these Humps, Sumps....etc.
The peaks have been grouped into regions that reflect the following OS maps:
North-
OL16 The Cheviot Hills
331 Teviotdale South
340 Holy Island & Bamburgh
Central -
OL42 Kielder Water & Forest
324 Liddesdale & Kershope Forest
325 Morpeth & Blyth
South -
OL43 Hadrian's Wall
316 Newcastle Upon Tyne
Detail
Detail