Cymdeithas Edward Llwyd

Cymdeithas Edward Llwyd (English: Edward Llwyd Society) is a Welsh natural history organization whose name commemorates the great Welsh natural historian, geographer and linguist Edward Llwyd.

The Cymdeithas Edward Llwyd organizes regular country walks throughout Wales in sites of interest of the Welsh environment, including SSI's & post-industrial landscapes. These are Welsh-language walking groups, although learners are just as welcome.

They also organize a variety of Nature & Environmental activities, including lectures, publications on Welsh Nature & Environment & conservation work.

...
Wikipedia