Badby Wood, Grid Reference: SP565585 - (Map)
Lowland Mixed Woodland. Nice mix of tree species. Good area of larch and associated species.

Bedford Purlieus, Grid Reference: TL033995 - (Map)
Lowland Mixed Woodland. Local Nature Reserve and SSSI. Good range of tree species including beech. Highest number of recorded species in the county - this may be because it is the best recorded site.

Borough Hill - Daventry, Grid Reference: SP589625 - (Map)
Unimproved grassland. Best site for grassland species in Northamptonshire. Good range of waxcaps.

Harlestone Firs, Grid Reference: SP715640 - (Map)
Lowland Mixed Woodland. Good stands of conifers and associated species.

Hazelborough Forest, Grid Reference: SP667411 - (Map)
Lowland Mixed Woodland. Nice mix of tree species. Good area of pine and associated species.

Old Sulehay, Grid Reference: TL054983 - (Map)
Lowland Mixed Woodland. Local Nature Reserve. The old quarry area is more diverse than the ash woodland.

Salcey Forest, Grid Reference: SP813511 - (Map)
Lowland Mixed Woodland. Nice mix of tree species. Good areas of spruce and pine and associated species. Good area of beech, but this is in Bucks.

Wakerley Great Wood, Grid Reference: SP962981 - (Map)
Lowland Mixed Woodland, Part of the Rockingham Forest project. Nice mix of tree species. Good area of larch and associated species by the car park. Best site for earthstars in the county.