Interior view of St Mary's Church altar with stained glass windows.
Interior of St Mary's Church, Pollagh, featuring the altar and stained glass windows by the Harry Clarke Studios. Mickadoo / Wikimedia Commons / Public domain

Pollagh – a bog-oak church on the canal

📍 Pollagh, Offaly

🏛️ Attraction
🅿️ Parking
Free car park at St Mary's Church; gives direct access to both loop trailheads.

Last updated: 10 July 2026

The altar, pulpit and pews in St Mary’s Church at Pollagh are carved from bog oak – timber dug out of the surrounding raised bog, blackened and hardened by thousands of years underground. Add a set of windows from the Harry Clarke Studios and you have the one thing worth going out of your way for in a village this size. The church went up in 1907; it’s the bog-oak furniture and its dark, weathered grain that people remember, set against the steep pitched roof and the coloured glass.

Pollagh sits on the Grand Canal in the boglands of west Offaly, between Ferbane and Tullamore and about 15km west of Tullamore. It’s a quiet place, a working village rather than a tourist one, and most of what there is to do is within a short walk of the centre.

Stained glass windows by the Harry Clarke Studios inside St Mary's Church, Pollagh.
St Mary's Church, Pollagh Mickadoo / Wikimedia Commons / Public domain

The canal and the loop walks

The canal is why Pollagh exists. It reached here in the early 1800s and, on a lock-free stretch, turned the village into a small trading point for turf and canal traffic. Just along the water, the Plunkett Bridge of 1809 still carries the road over the canal on an odd, kinked alignment that makes drivers take two turns to cross it.

Two waymarked loops start from the free car park at St Mary’s Church: the Red loop (5km, about an hour) and the shorter Blue loop (3.2km, about forty minutes). Both are flat, easy and graded as such, following the canal and the surrounding peatland. They’re pleasant rather than dramatic, a good leg-stretch more than a destination walk in themselves.

Turraun and Lough Boora

The better wildlife is a little way out, at Turraun, where Bord na Móna once worked the bog for peat and has since let it flood back. The old industrial ground has become a string of shallow lakes that draw ducks and waders, with a simple bird hide tucked among the reeds. From Turraun a track runs on into the wider Lough Boora parklands, with their sculpture trail and Mesolithic archaeology – an easy add-on to a morning in Pollagh.

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Getting there and practical notes

Pollagh is easiest reached by car; it’s roughly 15km west of Tullamore, signposted off the road toward Ferbane, with the church car park giving direct access to both loop trailheads. There are no set opening hours or fees for the walks. Facilities are thin on the ground, so bring what you need, and Tullamore is the place for a proper meal.

It’s exposed country, so keep a waterproof and sturdy shoes in the car: the wind comes across the open bog and the canal bank with nothing to stop it.

Nearby

Birr Castle is about half an hour south-west, worth a half-day for the gardens, the science museum and the Great Telescope. Clonmacnoise, the great monastic site on the Shannon, is a similar drive west, and is the obvious pairing if you’re making a day of the west Offaly bogs.

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