Cymraeg

Historic Landscape Characterisation

Dysynni Valley – Area 12 Craig yr Aderyn PRN 28661

 


The crag of Craig yr Aderyn dominates the landscape of the upper valley

 

 

Historical background

A spectacular crag, surmounted by a hillfort in which two distinct building periods have been identified but which cannot be dated with any confidence) and in which Roman-British pottery has been identified. The hill-fort is remarkable for its elaborate in-turned entrances and double lines of defence.

The character area as a whole is a nesting area for choughs and cormorants.

 

Key historic landscape characteristics

Spectacular hillfort location

It would be hard to conceive of a more spectacular location for a hill-fort; the northern slopes are prohibitively steep, and the only means of access is along a ridge from the south. It has a strong visual relationship not only with the lowlands but with the whole of the Register landscape and forms a visual counterpoise to Tal y Garreg hillfort.

The boundaries identified here are those of the SSI and a Special Protected Area. The hillfort itself is also a SAM . This landscape area comprises rocky crags, acid grassland, heath and bracken; it is of European importance as a traditional breeding and roosting site for choughs, which are present throughout the year, and for cormorants. The maintenance of a short grassy sward, which provides an important feeding area for choughs, is considered one of the factors influencing the number of breeding and roosting birds.


 

Back to Dysynni Landscape Character Map

 

 

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