A small shallow lake and formerly a water supply augmented by a small dam,  supportiing good wildfowl numbers.  The lake is an RSPB reserve, though adjacent land is largely in private ownership. There is a public footpath along the southern shore.

Anglesey map

SSSI citation

Potentially Damaging Operations list

Site Management Statement

Verical aerial photograph

Map reproduced by permission of Ordnance Survey ® on behalf of the Controller of Her Majesty's Stationery Office. © Crown copyright. All rights reserved. License number 100044910.