Powys is Wales' ancient hill fort capital!
The news we all knew, according to a recent BBC News article Powys is Wales' ancient hill forts capital with a whooping 147 sites!
The locations and details of all ancient hill forts in the UK and Ireland have been mapped in an online database for the first time.
Scientists found 4,147 sites - ranging from well-preserved forts to those where only crop marks are left.
Researchers from the University of Edinburgh, University of Oxford and University College Cork spent five years on the project.
Information on all the hill forts has been collated onto a website that will be freely accessible to the public so they can discover details of the ancient sites they see in the countryside.
The University of Edinburgh's Prof Ian Ralston, who co-led the project, said: "Standing on a windswept hill fort with dramatic views across the countryside, you really feel like you're fully immersed in history.
"This research project is all about sharing the stories of the thousands of hill forts across Britain and Ireland in one place that is accessible to the public and researchers."
Hill forts were mostly built during the Iron Age, with the oldest dating to around 1000 BC and the most recent to 700 AD, and had numerous functions, some of which have not been fully discovered.
Despite the name, not all hill forts are on hills, and not all are forts, the experts said.
Excavations show many were used predominantly as regional gathering spots for festivals and trade, and some are on low-lying land.
The research team from the University of Edinburgh, University of Oxford and University College Cork were funded by the Arts and Humanities Research Council to gather information from citizen scientists.
About 100 members of the public collected data about the hill forts they visited, identifying and recording the characteristics of forts, which was then analysed by the team.
Why not check out hill forts of Mid Wales and the Brecon Beacons? More information can be found here