Anyone who digs archeology is in for a real treat this weekend.
Two excavations are taking place on adjacent hillforts in the northern part of the Clwydian Range and Dee Valley Area of Outstanding Natural Beauty.
Archaeologists from Oxford University are continuing their work at Moel y Gaer, Bodfari, and at nearby Penycloddiau another group of Liverpool archaeology students are learning about the principles of archaeological excavation.
There are opportunities to see both sites with visits and open days organised by Fiona Gale, County Archaeologist for Denbighshire.
* Moel y Gaer, Bodfari.
She said: "It is a great opportunity for us to learn more about what life was like in these enigmatic places when people built them around 2500 years ago, the spotlight is really on sites in our area, with archaeologists from across the UK waiting to see what is found.
"It's especially appropriate that this work is taking place during the UK’s Festival of British Archaeology."
On Saturday July 23rd there is an open morning at Penycloddiau and Fiona will lead a walk up from the Llangwyfan car park (SJ13896663), leaving at 10am.
At the site visitors will meet Dr Rachel Pope of Liverpool University who will explain what has been found so far.
On Sunday July 24th there is an open day at the excavations at Moel y Gaer (11am to 4pm).
The site is privately owned and not normally open to the public, however for this one day you can park close to the site (SJ09447123) and walk up to see what is taking place.
Fiona will lead people around at the top but there will be opportunities to talk to Professor Gary Lock and Dr John Pouncett from Oxford University who are organising the work.