Just a short boat ride from Howth Harbour, Ireland’s Eye is a wild little island packed with history, wildlife, and adventure. From dramatic cliffs to quiet beaches, every corner invites exploration—so bring your walking shoes and keep your eyes peeled for puffins, Vikings, and maybe even a hidden geocache or two!
🕍 What You'll Find:
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Ancient ruins, including a 12th-century church, Cill Mac Nessan, once the main church for Howth during its time as a monastic settlement
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The old Martello Tower, built to defend against a Napoleonic invasion
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Nesting seabirds, including puffins and gulls, in a protected bird sanctuary
🚶 Respect the Wildlife
The rocky, open ground might seem easier to walk on—but these are sensitive nesting areas. Disturbing them can leave chicks and eggs vulnerable to predators.
👉 Please stay on the cleared paths through the ferns to help protect the birds.
🛥️ Getting There
Reach the island by kayak, paddleboard, or a short boat trip from Howth Harbour. Ferry tickets for summer 2025 are around €24/adult and €14/child. Book online and double-check that your trip includes a landing on the island, not just a cruise around it.
🚗 Parking
There’s public parking in car parks off the West Pier at Howth Harbour—just a short walk from where ferries depart.
⚠️ Note: The island’s terrain is uneven and not suitable for those with limited mobility.
We’ve taken over this cache in 2025 as it was becoming difficult to maintain—thank you to the original owner for sharing it with the community!
The container has been replaced in the exact same location, but we’ve updated the difficulty rating to better reflect the effort required to reach the site.
Happy caching—and enjoy the adventure!