Ryhall Pasture and Little Warren Verges is a 6.2-hectare (15-acre) biological Site of Special Scientific Interest north of the village of Ryhall.

Little Warren Verges is in Lincolnshire and Ryhall Pasture is in Rutland.

[1][2] The main grasses on Ryhall Pasture are tor-grass, upright brome and red fescue.

The soil is on Jurassic Upper Lincolnshire Limestone, and the rich herb flora include clustered bellflower and greater knapweed.

The roadside verges have a diverse calcareous flora, and adjacent hedges are rich in herbs and insect species.