Overview
Lough Derryclare (Irish: Loch Dhoire Chláir) sits at the head of the Inagh Valley, just east of Clifden in County Galway. Stretching nearly 4 km, the lake is framed by the rugged Twelve Bens to the north and the Maumturk mountains to the east. Its still waters reflect the surrounding peaks and a solitary pine-covered island near the centre, making it one of Connemara’s most striking natural features. The lake is fed by the Gleninagh and Tooreennacoona rivers, with its outflow eventually joining the Owenmore River system before reaching Bertraghboy Bay.
Nature & Wildlife
A 19-hectare section of the lakeshore is protected as the Derryclare Nature Reserve, safeguarding one of Ireland’s finest stands of ancient sessile oak woodland. Beneath the canopy, spring brings carpets of bluebells, wood anemones, and primroses. The reserve supports a variety of resident birds, including robins, wrens, and treecreepers, while mammals such as badgers, foxes, and pine martens roam the undergrowth. Red squirrels were successfully re-introduced to the area in 2005 and are occasionally spotted foraging among the acorns. Red deer also frequent the shoreline, particularly in the early morning light. The central island, known locally as Pine Island, is accessible via a low stone causeway, offering close-up views of the Scots pine forest that gives it its name.
Walking & Hiking
The nature reserve features a well-marked 2 km loop trail that follows the lakeshore and winds through the ancient oak stand. The path is generally suitable for all ages, though boggy patches can appear after heavy rain. For longer walks, the 8 km Derryclare Loop extends past the neighbouring Lough Inagh, offering panoramic views across both glacial valleys. A short footbridge connects the two lakes, making it straightforward to combine them into a single circuit. More experienced hillwalkers often use the lake as a base for the Glencoaghan Horseshoe, a demanding 16 km ridge route that circles the valley, or as a starting point for ascents of Benbaun, the highest peak in the Twelve Bens range.
Fishing
Lough Derryclare is renowned for its spring salmon, grilse, sea trout, brown trout, pike, and perch. Fishing is conducted from three main “butts” – long piers extending into the water at Derryclare, Glendollagh, and Greenpoint. The fishery is privately managed by local lodges in the Inagh Valley, which maintain the waters and issue daily permits. Anglers should book in advance, as permits are limited to protect the stock. No boats are permitted on the lake, and all fishing is shore-based. For permit information and guided fishing days, contact Lough Inagh Lodge at 095 34706.
Photography & Best Time to Visit
The lake’s surface shifts from emerald to slate-blue as the day progresses, and the reflection of the pine-covered island creates a reliable focal point for compositions. Early morning and late-afternoon light provide the best contrast, particularly when low clouds drift over the Twelve Bens. Spring offers the most vibrant woodland colours and the first salmon runs, while autumn brings rich foliage across the surrounding mountains. Summer delivers the clearest days for lake reflections and longer daylight for extended hikes. The reserve remains accessible year-round, but winter visits require sturdy footwear and waterproof layers due to wetter trail conditions.
Practical Information
| Item | Details |
|---|---|
| Opening hours | Open daily, year-round |
| Admission fee | Free |
| Parking | Small car park at the reserve entrance on the R344 |
| Facilities | No toilets, café, or visitor centre on site. Bring water, snacks, and a bag for rubbish. |
| Trail conditions | Generally easy walking; surfaces can become soft and boggy in wet weather. |
| Fishing permits | Required for all angling. Available from local lodges (e.g., Lough Inagh Lodge). |
| Coordinates | 53.48687, -9.740249 |
Getting There & Nearby
From Galway city, follow the N59 west to Recess, then take the R344 east into the Inagh Valley. The turn-off to the lake car park is clearly signposted, approximately 1 hour and 15 minutes from the city centre. Public transport options are limited, so a car is essential. Clifden and Letterfrack serve as the nearest accommodation hubs, offering B&Bs, hotels, and restaurants. While in the area, visitors often combine a stop at Lough Derryclare with a visit to Ballynahinch Lake, the nearby Clogharevaun Castle ruins, or a drive along the scenic Lough Inagh loop. The lake sits within the Wild Atlantic Way corridor, making it a natural pause point for road-trippers exploring the Connemara hinterland before heading toward the coast.