Roman walls in the town’s harbour story / HOLYHEAD

Caer Gybi Roman Fort, Holyhead

Look at the surviving fort walls and corner-tower remains to understand why this coastal position mattered long before modern ferries. It is a compact outdoor monument rather than a large staffed museum. A short visit can sit comfortably before lunch or a longer waterfront walk.

The surviving north wall of Caer Gybi Roman Fort in Holyhead — Photo: Jeff Buck

Before you go

The fort is free during reasonable daylight hours. Stay at ground level around the monument: the surviving walls are not a climbing activity.

The practical details

Where to find it: Holyhead town centre, overlooking the harbour, LL65 1UB
Directions and arrival information ↗
Tickets and booking: Free, open all year during reasonable daylight hours. Nearby parking may be charged. Church access within the historic setting is separate and not promised by monument opening.
Access and getting around: Cadw rates the terrain Level 1, accessible, but historic surfaces may still be slippery or uneven. Check your approach from the town and use the established route.
Official access information ↗
Visiting with children: Ask children to find the shape of the fort and imagine the earlier coastline. Keep the visit short and do not climb on the remains.

Practical information checked 15 September 2026. Confirm anything essential to your visit with the venue.

Make it part of your day

Allow 30–45 minutes for the visit, plus travel and breaks. This is a suggested planning allowance; opening times, access and availability may affect your plans.

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