Coombe Hill (grid reference ST765942) is a 15.4-hectare (38-acre) biological Site of Special Scientific Interest in Gloucestershire, notified in 1994.

This site is of special notification because of its large area of flower rich grassland.

It is specifically a site for the nationally rare Limestone Woundwort (Stachy alpina).

[1] A nearby site (Wotton Hill SSSI) supports this rare plant also.

This article about a Site of Special Scientific Interest in England is a stub.