📍Clare · Mid-West📐1.05 km²📋IFI (Republic of Ireland)Season Open
5Species Present
County
Clare
Region
Mid-West
Type
Lough
Surface area
1.05 km²
Depth
12 m
Species
Brown Trout, Pike, Rudd, Perch, Tench
Lake Inchiquin sits just a kilometre outside the village of Corofin in County Clare, at the gateway to the Burren — one of Ireland's most distinctive and ancient landscapes. A limestone lake of approximately 260 acres (105 hectares) with depths reaching twenty-five metres, it is the largest and most prominent water in the River Fergus catchment and a fishery of real character.
The lake is fed by the River Fergus, which rises in the karst landscape of the Burren to the north. This limestone influence gives Inchiquin exceptionally clear water and a rich food chain that supports quality fish. Wild brown trout are the primary game species, averaging around a pound with fish of two to three pounds taken regularly. The best trout fishing is in the earlier part of the season — mid-February through May — and again in September, when the lake fishes well on classic wet fly and dry fly patterns.
Inchiquin is also an excellent pike fishery, with good stocks of pike throughout the lake. The deep water, islands, and varied shoreline provide ideal predator habitat. Rudd, perch, and tench are also present, making the lake a genuine mixed fishery.
The Corofin area is something of a hidden gem for anglers. Within a radius of twelve kilometres there are approximately twelve fishable lakes of varying sizes in the Fergus catchment, offering a range of angling from wild brown trout to coarse and pike fishing. Fishing throughout the district is free and no permit is required.
Boat fishing is the most productive approach on Inchiquin — shore access is limited in many areas due to the lake's deep margins and reed-fringed banks. Boats can be hired locally through Michael Cleary at Lakefield Lodge. Alan Griffith offers guided angling services from the nearby village of Carron.
Corofin is a small, welcoming village with traditional pubs, good food, and a strong community identity. It makes an excellent base for combining fishing with walking in the Burren, exploring the Clare Lakelands, or visiting nearby attractions.
Burren Limestone Lake · Wild Brown Trout · Free Fishing · Clare Lakelands
Difficulty
Intermediate
Access & bases
Car park, slipway, and boat jetty at the lake. Stiles along the southern shore for bank access. Shore fishing limited in many areas due to deep margins and reeds — a boat is strongly recommended. Boat hire available through Michael Cleary at Lakefield Lodge (087 675 6465) or through local contacts in Corofin village.
Season by season
February – May
The prime period for brown trout. Olive hatches begin in March and build through April. Wet fly fishing with patterns like Cock Robin, Greenwell's Glory, Hare's Ear, and Peter Ross is productive. Dry fly opportunities increase as spring progresses.
June – August
Excessive weed growth can limit trout fishing in some areas during high summer. Pike and coarse fishing remain productive. This is the best period for tench.
September
Trout fishing picks up again as water cools. Late-season sedge and olive hatches provide sport. Season closes at the end of September for trout.
Best conditions
Based on 0 reports, these conditions consistently produce the best fishing on Lake Inchiquin:
💨
Light SW breeze for drifting
Best wind
☁️
Overcast with occasional breaks
Best sky
🌡️
Best trout fishing early season before weed develops
Water temp
⏰
Late afternoon and evening for trout
Best window
Seasonal fly & tactics guide
Trout — Spring (February – May)
Patterns
Cock RobinGreenwell's GloryHare's EarPeter RossClaret and MallardOlive patterns
Wet fly fishing from a drifting boat is the traditional approach. Fish along the shoreline and around the islands where shallower water meets the deep. Late evening is often the most productive time. A team of three wet flies on a ten or eleven foot rod covers the water well.
⚠️Common mistake: Fishing too far out over the deep centre of the lake. The most productive trout fishing is along the margins and near structure.
What works here
Flies and methods reported most successful by the community.
Where to Fish at Lake Inchiquin
Bog Bay
Opposite the car park. A popular and accessible area for both boat and limited shore fishing. Good early-season trout water.
River Fergus Inflow
Where the Fergus enters the lake. The bay here is particularly productive for trout, especially after rain when fresh water brings food into the lake.
Islands
The islands provide structure and depth variation that attract both trout and pike. Drifting past the islands on a gentle breeze is classic Inchiquin fishing.
Conservation & stewardship
🌿
Lake Inchiquin is part of the East Burren Complex Special Area of Conservation. The lake and its catchment support important habitats in the Burren landscape. Anglers should practise catch and release where possible and handle all fish with care.
Frequently asked questions
Before You Go — Key Regulations
Jurisdiction
Republic of Ireland (IFI)
Season
February 15 – September 30
Trout fishing is free — no licence or permit required on Lake Inchiquin or the River Fergus. No licence required for coarse or pike fishing.
Main access: Alan Griffith, Burren Angling Guide (087 656 6609) — guided fishing with boat and equipment provided, O'Callaghan's (Day Break), Main Street, Corofin — boat hire information and some tackle, Shannon Regional Fisheries Board has developed the fishery; IFI manages the district