Geltsdale & Glendue Fells
# Geltsdale & Glendue Fells

Geltsdale & Glendue Fells is a Site of Special Scientific Interest in the North Pennines, England. The site has an area of 8059 ha, partly in Cumbria and partly in Northumberland.

## Birdlife

It is noted for its ornithological interest and the greater part of the area is managed as a RSPB reserve for upland birds. It is one of a group of SSSIs underlying the North Pennines Moors Special Protection Area, which was designated in 2001 under the Birds Directive.

