Bundoran Beach, Co Donegal
Bundoran Beach, Co Donegal Courtesy Gareth Wray Photography

Burt Village and Its Surrounding Isles

📍 Donegal, Donegal

🏛️ Attraction

Last updated: 28 April 2026

Overview

Glenveagh National Park Donegal 05
Glenveagh National Park Donegal 05 Tourism Ireland by Gareth McCormack

Burt is a village on the northern fringe of County Donegal, just off the N13 and the Wild Atlantic Way. It sits a short drive from the border with Northern Ireland and is a convenient base for travellers heading to Derry, Letterkenny or the rugged Inishowen coastline. The settlement is set amid rolling hills that overlook Lough Foyle and Lough Swilly, offering quiet rural ambience together with a concentration of archaeological sites.

History & Background

Glenveagh National Park Castle, Co Donegal
Glenveagh National Park Castle, Co Donegal Courtesy Gareth Wray Photography

The Irish name An Bheart is linked to the Grianán of Aileach, a stone‑ring fort that crowns Greenan Mountain at 250 m. Archaeological work shows the site was sacred long before the stone walls were erected; a Neolithic burial chamber discovered in the 1870s dates back over 4,000 years. The original fort is thought to date to the 1st‑2nd century AD, with a later 6th‑century Christian reinterpretation that ties the hill to St Patrick’s missionary work.

Below the hill lie the ruins of Burt Castle. Built around 1560 by the O’Doherty clan, the tower house has three storeys, two circular watchtowers and a vaulted chamber on the top floor. It formed part of a network of O’Doherty strongholds protecting the southern part of their Inishowen lands. Historical records note that the castle housed English officers during the 1580s and later became the base of Sir Cahir O’Doherty, whose 1608 rebellion led to the burning of Derry. After the rebellion the estate passed to Sir Arthur Chichester.

The short‑lived Burt Distillery (1814‑1841) produced whiskey on a modest scale; its stone foundations are still visible from the roadside. On the ridge to the east, Holywell Hill rises 60 m and is marked by a transmission mast that also signals the border with Northern Ireland.

The surrounding waters of Lough Swilly and Lough Foyle contain several islands, the most accessible being Inch Island, linked to the mainland by a causeway, and Green Island near Fahan. These outcrops have inspired local folklore and provide additional walking and bird‑watching opportunities.

Activities & Things to Do

ActivityLocationHighlights
Hill‑fort walkGrianán of Aileach20‑minute paved path to summit, 360° views of five counties, interpretive panels
Castle explorationBurt Castle (private land)Climbable stair to vaulted chamber; request access from local landowner
Bird‑watching & coastal walkInch IslandTides reveal mudflats; species include oystercatcher, curlew, and winter waders
FishingLough Swilly (near Crana River)Trout and sea‑run salmon; permits available from Buncrana Angling Association
CyclingInishowen Peninsula loop30‑km low‑traffic circuit passing Holywell Hill, Grianán and coastal villages
Family picnicGrianán car parkPicnic tables, disabled‑friendly toilets, on‑site café
Cultural eventsBurt village & surrounding townsSummer SeaFest Lough Swilly (maritime festival) and occasional O’Doherty heritage talks

Walking routes

The Grianán Trail – a short, well‑signposted walk from the free car park to the fort’s summit. The path is paved and suitable for strollers and wheel‑chairs.

Inch Island Loop – a 4‑km circular walk that starts at the causeway, passes the 17th‑century Inch Castle ruins and offers panoramic views over Lough Swilly.

Seasonal tips

Late spring to early autumn provides the clearest views from the Grianán and the most comfortable walking conditions. Winter can be windy and the causeway to Inch Island may be slick; sturdy footwear is advised.

Practical Information

Tullan Strand, Bundoran, Co Donegal
Tullan Strand, Bundoran, Co Donegal Courtesy John Carver
  • Getting there: Burt lies on the N13, 12 km north of Derry and 30 km east of Letterkenny. Bus Eirline routes 242 and 245 run between Derry and Letterkenny with a stop at Burt.
  • Parking: Free on‑site parking is available at the Grianán visitor centre and near Holywell Hill. Limited roadside spaces exist near the distillery ruins; these fill quickly in summer.
  • Access: Grianán of Aileach and Holywell Hill are open daily with no entry fee. The Grianán visitor centre operates from 10:00‑17:00 (May‑September) and limited winter hours; confirm current times before visiting. Burt Castle is on private land – ask the local tourist office or the landowner for permission before climbing.
  • Facilities: A small café and souvenir shop operate beside the Grianán visitor centre. Public toilets are available at the car park. Dogs are welcome on the Grianán path if kept on a leash.
  • Accommodation: Options include the modern 3‑bedroom Castle View cottage near the southern shore of Inch Island and the wheelchair‑friendly 4‑bedroom Green Island cottage in Fahan.
  • Nearby attractions: Combine a visit to Burt with a drive to the Ardara Heritage Centre (15 km south), the historic town of Derry, or a ferry crossing to the islands of Lough Swilly.
  • Seasonality: The site is open year‑round, but the best weather for panoramic views is from late spring to early autumn. Winter days can be windy and cold, so dress warmly.

Burt may be small, but its blend of ancient forts, clan castles, lakeside scenery and accessible islands makes it a micro‑cosm of Donegal’s rich heritage – a rewarding stop for anyone exploring Ireland’s north‑west.