Two people sit on a grassy cliff overlooking a large lake surrounded by green fields and mountains.
Two people overlook the Glenade Valley and its lake from a hilltop in County Leitrim. Courtesy Leitrim Tourism Ltd

Glenade – Lake, Lough, Valley and Surroundings

📍 Glenade, Leitrim

🏛️ Attraction

Last updated: 22 May 2026

Overview

Glenade sits in the north-west of County Leitrim, centred on a shallow, glacially-carved lake that stretches roughly 2 km from northwest to southeast. Covering about 0.5 km², the water acts as a natural mirror for the rugged Dartry Mountains to the west and the Arroo range to the east. The lake occupies the heart of the Glenade Valley, a classic U-shaped glacial trough that locals sometimes call the “Jealous Valley” due to its steep, enclosing slopes. It is easily reached via a pull-off on the R280 road, positioned between Manorhamilton (approximately 5 km to the north-west) and Kinlough (approximately 7 km to the south-east).

History & The Legend of the Dobhar-chú

The valley’s dramatic shape was carved during the last Ice Age, when massive glaciers gouged through the limestone bedrock to create the present-day trough. Over centuries, the area has remained largely untouched by intensive development, preserving its quiet, rural character. Recent regional funding under the LEADER Programme has supported local conservation efforts, ensuring the landscape remains accessible and ecologically sound for future visitors.

The area’s natural beauty is matched by its folklore. Glenade is famously linked to the Dobhar-chú, an otter-like water hound from Irish mythology. Local tradition holds that the creature was responsible for the death of Grace Connolly in 1722. The legend has been passed down through generations, preserved in local songs and stories. A stone carving of the beast, along with Connolly’s gravestone, can still be found in a nearby rural graveyard, offering a tangible connection to the region’s mythic past.

Hag's Leap, Glenade, Co Leitrim
Courtesy Leitrim Tourism Ltd

Wildlife & Conservation

Glenade Lake was designated a Special Area of Conservation (SAC) in 1997 and later recognised as a Natural Heritage Area in 2005. These protections safeguard its unique habitats under the EU Natura 2000 network. The lake’s mesotrophic waters support a balanced aquatic ecosystem that is increasingly rare in Ireland.

Visitors with an interest in ecology will appreciate the lake’s status as a stronghold for several threatened species:

SpeciesConservation Status
RoachCommon
PerchCommon
PikeCommon
European eelCritically endangered
White-clawed crayfishThreatened

The reed beds and willow fringes along the shoreline provide essential breeding grounds for waterfowl. Mute swans, teal, and the occasional goldeneye can be spotted year-round, while raptors like the hen harrier and merlin use the surrounding uplands for hunting during the summer months. Invasive species such as curly waterweed and zebra mussels are actively monitored by conservation authorities to protect the native aquatic community.

What to See & Do

  • Photography & Landscape Watching – The lake’s still waters reflect the surrounding drumlin fields and mountain ranges. Early morning light often brings a soft mist over the surface, creating ideal conditions for landscape photography. The R280 pull-off provides a safe, unobstructed viewpoint for sunrise shots.
  • Bird-watching – Bring binoculars to scan the reed beds and open water. The mix of habitats attracts a reliable variety of waterfowl, with raptors visible on thermals above the valley during warmer months.
  • Angling – The presence of roach, perch and pike makes the lake a quiet spot for recreational fishing. Anglers must adhere to SAC regulations and practice catch-and-release for protected species.
  • Quiet Contemplation & Sketching – The shallow, reed-lined shoreline is ideal for a peaceful sit-down. The absence of crowds and motorised watercraft makes it a rare opportunity for uninterrupted nature observation.
  • Exploring Local History – A short walk into the surrounding countryside reveals traditional stone walls, old farm tracks, and the historic graveyard tied to the Dobhar-chú legend.

Practical Information

  • Access: Turn off the R280 between Manorhamilton and Kinlough. A sign-posted lay-by provides parking and a safe viewing area.
  • Facilities: There is no dedicated visitor centre or café on site. Bring your own water, snacks, and sturdy footwear. If you plan to photograph, a tripod is recommended for low-light conditions.
  • Seasonal Tips: Summer mornings often feature mist and clear reflections. Autumn brings striking foliage against the lake’s dark water, while winter offers stark, atmospheric skies.
  • Conservation Reminder: Stay on established paths, avoid disturbing nesting birds, and do not introduce or spread invasive plant or animal species. Report any unusual wildlife sightings to local conservation groups.
  • Contact: For updated SAC guidelines or conservation queries, contact Leitrim County Council or the National Parks and Wildlife Service.

Nearby Stops

Glenade works well as part of a broader north Leitrim itinerary. Just a short drive away, Hag’s Leap offers dramatic limestone cliffs and a fascinating cave system. For historic architecture, Creevelea Abbey is a well-preserved 13th-century Cistercian ruin set in quiet parkland. Water lovers can continue to Glencar Lough, where a scenic waterfall and walking routes provide additional outdoor recreation. Both Manorhamilton and Kinlough serve as practical bases for fuel, accommodation, and local dining.