3.64 ha (8.99 acres)

Grid reference:


Map reference:

Explorer 265
OS Landranger 116

Llwyn lies in the flood plain of the River Clywedog and forms the southern end of a larger Site of Special Scientific Interest. It is the most significant example of alder woodland in the lowland valleys of north-east Wales.

Announcement: Due to the presence of ash dieback and the work being undertaken, there is no internal public access at present.


  • Parking nearby
  • Public access
  • Marshland
  • Broadleaved woodland


Llwyn Management Plan

PDF  (272 KB)