UK Roadtrip - Dunwich Heath

The sign on the previous photo says: Danger, do not go near the cliff edge as it can give way. I guess this area must still be eroding. The wildflowers here on Dunwich heath are just beautiful! The area has a military history: in 1588 a beacon was lit on these cliffs to warn of the approaching Spanish Armada; in WW11 it was used for military training.