Llyn Tegid is largest natural lake in Wales

Llyn Tegid is largest natural lake in Wales, a Ramsar wetlands site of importance and the only known home to the Glutinous Snail (Myxas glutinosa). What’s more, Llyn Tegid has its very own unique native fish – The Gwyniad.

Location: Snowdonia

Accessibility: Some Flagship Pond sites are accessible to the public, and some are not. If in doubt, consult maps for rights of way, look online for site information, or contact the site manager, and follow any instructions on site. It is up to you to check whether you require permission to visit and access the ponds on a site.

Site owners/managers: Snowdonia National Park Authority