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Hiking trails & Routes
Ireland
Galway

Omey Island loop

Moderate

4.9

(36)

152

hikers

Omey Island loop

01:47

6.98km

30m

Hiking

Hike the moderate 4.3-mile Omey Island loop, a tidal island trail in County Galway, offering coastal views and historical ruins.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

Get Directions

1

0 m

Tidal Causeway to Omey Island

Highlight • Trail

Omey Island is accessible across the sandbank at low tide. Follow the waymarkers in the sand. You can either drive or walk across, but it is very important to check the tide times before you leave. If the tide comes in, you will be stranded on the island! You can ask in Sweeney’s Pub in Claddaghduff for advice on when Omeny Island is accessible.
Check the tide times here aughruspeninsula.com/tide-times.php

Tip by

2

2.34 km

Feichin’s Church Ruins

Highlight • Religious Site

Built in the 7th century by St Feichín, Feichin’s Church or Teampaill Féichín was excavated from the sand in 1981 by a local curate Martin Greany and a group of volunteers. It is thought is was erected here in the hollow to protect it from the rough seas and winds. A community still lived here until the famine when they were greatly affected and it became derelict. You can also see traces of ruined houses in the sand dunes.

Tip by

3

4.54 km

Omey Beach

Highlight • Beach

White sand and clear blue water, the beach makes for a perfect rest stop on your hike around the island. Take your socks and shoes off and while away some time paddling and exploring the rock pools.

Tip by

B

6.98 km

End point

Parking

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Way Types & Surfaces

Way Types

5.48 km

1.46 km

Surfaces

3.24 km

2.24 km

1.46 km

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Elevation

Elevation

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Weather

Powered by Foreca

Thursday 7 May

12°C

9°C

19 %

Additional weather tips

Max wind speed: 29.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How do I access Omey Island, and what should I know about the tides?

Omey Island is a tidal island, accessible only at low tide by crossing a wide, firm sandy causeway from the mainland. It's crucial to check local tide times before your visit, as the island becomes cut off for several hours daily. Miscalculating the tides can lead to being stranded until the next low tide. Always allow ample time for your crossing.

Is the Omey Island loop suitable for beginners or families?

Yes, the Omey Island loop is generally considered an easy to moderate walk, making it suitable for families and beginners. The primary challenge is timing your visit with the low tide for safe access. Once on the island, the paths are mostly flat, though some sections are rugged.

What kind of terrain can I expect on the Omey Island loop?

The trail begins by crossing a vast, firm sandy strand to reach the island. Once on Omey, you'll encounter a mix of rugged rocky shores, wild green plains, grassy paths, and sandy tracks. There are also unique machair grasslands and eroding banks. While some parts are paved, much of the route is unpaved and natural, requiring sure-footedness.

What can I see along the route?

The loop offers dramatic seascapes and 360-degree views, including the distant Twelve Bens. You'll cross the Tidal Causeway to Omey Island, explore the unspoilt Omey Beach, and discover historical sites like the Feichin’s Church Ruins, a weathered graveyard, and St. Feichin's Holy Well. Fahy Lake, often frequented by swans, is also a tranquil spot.

Where is the best place to park for the Omey Island loop?

Parking is typically available near the mainland access point to the tidal causeway, often in designated areas close to Claddaghduff. There are no specific details about a large official car park, so look for suitable roadside parking that doesn't obstruct local traffic or access.

Is the Omey Island loop dog-friendly?

While dogs are generally permitted on the island, it's advisable to keep them on a leash, especially due to the presence of wildlife, livestock, and ground-nesting birds. Always ensure you clean up after your dog to preserve the natural environment.

What is the best time of year to visit Omey Island?

The Omey Island loop can be enjoyed year-round, but spring and summer offer the most pleasant weather for hiking and wildlife spotting. Winter can be beautiful but may bring stronger winds and colder temperatures. Regardless of the season, always check the tide times before planning your visit.

Do I need a permit or pay an entrance fee to hike the Omey Island loop?

No, there are no permits or entrance fees required to access Omey Island or hike the loop trail. It is freely accessible to the public, provided you time your visit with the low tide.

What wildlife might I see on Omey Island?

Omey Island is home to various wildlife. Along the coast, you might spot dolphins in the Atlantic waters and choughs. Inland, Fahy Lake is a haven for swans and other seabirds. The island's unique machair grasslands also support diverse plant life and insects.

What should I wear and bring for the hike?

Given the varied terrain and coastal exposure, wear sturdy, waterproof walking shoes or boots. Dress in layers, as weather can change quickly, and bring waterproof outerwear. Don't forget water, snacks, sun protection, and a fully charged phone. A tide timetable is essential for safe access.

Does the trail intersect other well-known paths?

Yes, the route also passes through sections of the Tidal Roadway.

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