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Garnish Island Martello Tower

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Explore a historic Martello Tower amidst the stunning gardens of Garnish Island, offering panoramic views and a glimpse into Ireland's past.

The Martello Tower on Garnish Island, also known as Ilnacullin, is a 19th-century coastal defense structure built by the British to guard against French invasion. Located on the highest point of the island, it offers panoramic views of Bantry Bay and Whiddy Island. Today, it stands as a historical landmark within the island's renowned gardens, offering visitors a glimpse into Ireland's military past.

A brief summary to Martello Tower

  • Monday 12 am-12 am
  • Tuesday 12 am-12 am
  • Wednesday 12 am-12 am
  • Thursday 12 am-12 am
  • Friday 12 am-12 am
  • Saturday 12 am-12 am
  • Sunday 12 am-12 am

Local tips

  • Wear comfortable shoes for exploring the island's trails and the tower's interior.
  • Visit early in the morning or late afternoon for the best lighting for photography.
  • Check the ferry schedule in advance, especially during the off-season, to ensure timely arrival and departure.
  • Bring cash for the ferry and island admission, as card facilities may be limited.
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Getting There

  • Ferry

    The only way to reach Garnish Island and the Martello Tower is by ferry from Glengarriff. Several ferry services operate from Glengarriff Pier and the Blue Pool Amenity Area. The ferry trip takes approximately 15 minutes, offering views of the harbor and a seal colony. Typical round-trip ferry costs range from €12-€15 per adult. There is also a separate admission fee for Garnish Island of €5 for adults. It is advisable to have cash for both the ferry and island admission. Ferry services operate from March to October, with varying schedules. Check the current schedule and book in advance, especially during peak season.

  • Walking

    Once you arrive at Garnish Island, the Martello Tower is a short walk from the ferry landing. Follow the paths leading towards the highest point of the island. The walk is scenic, offering views of the gardens and Bantry Bay. Allow approximately 10-15 minutes to reach the tower from the ferry dock.

Discover more about Martello Tower

Garnish Island's Martello Tower is a robust reminder of Ireland's strategic importance during the Napoleonic Wars. Constructed around 1805 by the British War Office, the tower was one of many built along the Irish coastline to defend against potential French invasions. Its location on the highest point of Garnish Island provided clear views of Bantry Bay and the surrounding waters, allowing for early detection of approaching ships. Martello Towers were designed to withstand cannon fire, featuring thick, round walls and a flat roof for mounting heavy artillery. Typically, a garrison of one officer and 15 to 25 men would occupy the tower. The Garnish Island tower, unique among Irish Martello Towers, has straight cylindrical walls that do not splay out at the base. Today, the restored Martello Tower is open to visitors, offering a chance to climb to the top and enjoy the stunning views. It is an integral part of the Garnish Island experience, blending history with the island's famed gardens. The island itself, also known as Ilnacullin, is a 37-acre garden paradise in Glengarriff Harbour, known for its Italian gardens and unique microclimate that supports exotic plants. Visitors can explore the gardens, spot seals on the ferry ride over, and appreciate the historical significance of the Martello Tower.

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