The recent very dry weather has revealed hidden prehistoric secrets around Swansea.
As the ground drys out it reveals secrets hidden for years.
The only problem is they can only be seen from the air.
That is why the Commission for Ancient Monuments in Wales has taken to the skies to survey areas of Wales.
It has revealed that an ancient prehistoric enclosure has been discovered at Oxwich on Gower.
The prescence of these structures are only revealed in the drought weather when crop markings show themselves.
The surveyors need to move quickly as the next shower of rain will cause the ground to green up and hide their secrets possibly for several years.
Anyway with all the rain we have had over the last few days the location will probably disappear for the next hundred years!!
3rd July 2013