Our Help page has some
answers to frequently asked questions.
www.llyn-info-centre.co.uk
Afon
Rhyd-hir
The Afon Rhyd-hir rises on the south-western
slopes of Yr Eifl and then flows down under the B4354 near Pentre
Uchaf. From here it flows on to Llannor and then about half a mile
around Efailnewydd to where it meets the Afon Penrhos by the A499/A497
roundabout to the west of Pwllheli.
Much of the estuary of these two rivers is now not naturally tidal and
the water level is controlled by sluice gates on the Cob embankment.
The wildlife habitat that has built up in these low lying areas
however, has created an excellent haven for wildlife and is now a
local nature reserve.
Afon
Rhyd-hir