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⛴️Dalkey Island Ferry
Take a short boat trip from Dalkey Harbour to Dalkey Island, a small uninhabited island with a rich history. Kids will love the adventure of crossing the water and exploring the island's ruins, including a 9th-century church and a Martello tower. The island is home to a herd of wild goats and offers stunning views of Dublin Bay.
- Great for ages 3+ (must be comfortable on a small boat)
- No facilities on the island – bring water, snacks, and sun protection
- Ferry runs seasonally (typically April–October, weather permitting)
- Combine with a visit to Dalkey town for ice cream or a playground
Travel tips
Book ahead during peak season
The ferry runs seasonally April–October and can get busy in summer. Check the website and book in advance to avoid disappointment, especially on weekends.
Bring plenty of water and snacks
There are no facilities or shops on Dalkey Island. Pack enough drinking water, snacks, and lunch for the whole group before boarding.
Sun protection is essential
The island offers limited shade. Bring high SPF sunscreen, hats, and consider lightweight long sleeves. Reapply sunscreen regularly, especially for young skin.
Only suitable for confident swimmers
Children must be comfortable on a small boat. If your child gets motion sickness or is anxious about water, this may not be the right activity.
Wear sturdy shoes for exploring
The island has uneven ground, ruins, and rocky areas. Closed-toe trainers or hiking boots are essential; avoid sandals or flip-flops.
Check the weather forecast
Ferry services are weather dependent. Windy or rough conditions may cancel sailings. Check conditions the day before and be prepared to reschedule.
Watch younger children near cliff edges
The island has steep sections and unprotected edges. Keep a close eye on toddlers and younger children at all times.
Allow at least 2–3 hours total
Factor in journey time to Dalkey Harbour, waiting for the ferry, the boat trip itself, and time to explore the island and ruins.
Combine with Dalkey town activities
After the ferry, visit Dalkey town for ice cream, a playground, or a meal. This makes a fuller half-day or full-day family outing.
Go early to beat afternoon crowds
Morning sailings may be less busy than afternoon ones. Early visits also give you more time to explore before tide or weather changes.
Spot the wild goats
The island is home to a herd of wild goats. Keep a safe distance and don't feed them; they can be unpredictable around young children.
Explore the historical sites safely
The 9th-century church and Martello tower are key attractions, but structures may be damaged or unstable. Supervise exploration carefully and avoid entering restricted areas.
Bring a waterproof bag
Even a calm ferry journey can splash. Use a waterproof bag or dry bag for phones, cameras, and valuables.
Consider timing with school holidays
School holidays and weekends are busier. Midweek visits during term time may offer a quieter, more relaxed experience.
Suitable from age 3 upwards
The activity is generally recommended for children aged 3+, but your child must be happy and secure on a moving boat. Assess your child's comfort level first.
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