Region 45D · Northern Ireland

Leitrim and W Cavan

One of the 95 hill-survey regions used by the Database of British & Irish Hills. Every hill we track in this region is listed below, tallest first — follow any name for its full record, live summit weather and daylight times.

Hills listed
1
Highest hill
Cuilcagh 666 m
Mean height
666 m
Hewitts
1
Marilyns
1

Access rights in this region

Permission needed Right to roam in Northern Ireland: No general right to roam — full Northern Ireland access guide.

This is the general position, not legal advice — local byelaws, seasonal restrictions and closures can override it. See the country-by-country access guide, or query an exact grid reference with the access checker.

All 1 hills, tallest first

Hills in Leitrim and W Cavan, sorted by height descending
# Hill Height Prominence Classifications Grid ref
1 Cuilcagh 666 m 605 m HewittHistoric County TopCurrent County/UA Top +3 H123280

Hill data from the Database of British & Irish Hills v18.3 (CC BY 4.0). Prominence is the drop to the hill's key col; a dash means it is not recorded in our dataset.


Browse the other survey areas on the regions hub, check what you can do at a specific spot with the access checker, and read our safety notes before heading up — hill days here can outlast daylight, especially in winter.