Prof. Howard M. R. Williams writes: Many of the sites are Bronze Age mortuary and ceremonial monuments and hence this is a rare instance where a scattered ‘cemetery’ of mounds across hillsides in North-East Wales has been the focus of heritage interpretation.
The trail takes in elements of a rich archaeological upland landscape explored by work done ahead of the construction of the Llyn Brenig reservoir in the 1970s. The fact that these parts of the landscape are not submerged is because plans for a second stage enlargement of Llyn Brenig were never completed.
More at
https://howardwilliamsblog.wordpress.com/2015/08/24/brenig-archaeology-trail-archaeodeath-in-the-landscape/
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