Giorgio Galeotti, CC BY 4.0 via Wikimedia Commons
Lakes in County Monaghan
A moment by the waterLough MucknoCounty Monaghan · Photograph from 2017
Giorgio Galeotti, CC BY 4.0 via Wikimedia Commons
184 named lakes are assigned to County Monaghan by their mapped centres. 97 have a mapped road or path within sixty metres of the shore. Check each lake's access information before visiting.
184
named lakes
97
with shore a way reaches
18 km²
of water in all
The nearest to you
Nearest to you
View on mapShare your position and the closest lakes in County Monaghan are sorted for you. Your position is used in this browser to sort the list, and is not sent anywhere for that. Asking for directions is the exception: both ends of a route are needed to work one out, so they go to this site, in the body of the request rather than in the address, and the reply is marked not to be stored.
Where they are
All of them, largest first
A lake is listed here when the County Monaghan boundary encloses it, taken from the OpenStreetMap administrative boundaries. That is a different question from which town is nearest to it, and this page answers only the first. Measured and built on 2026-09-20.