I have just added this to the map of places to fly your drone at Drone Scene:
Scenic grassy hillside interspersed with trees, just outside Grantham, great for FPVs
Be wary when flying here - try to fly weekends and evenings to avoid low flying training aircraft from Barkston Heath and Cranwell
Park on Cold Harbour lane, walk up the hill and turn left onto the private road ( don't worry, it's OK for walkers ) then follow a map until you find the field. The whole area is crisscrossed with footpaths, so probably could park various other places too.
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 16/07/2025. It remains the responsibility of any pilot to check for any changes before flying at the same location. Landowner permission may be required before taking off.