Do I need a passport?

Photo ID is mandatory for ferry travel.

The Irish Sea can be choppy; check weather forecasts.

How long is the ferry?

Approximately 3 hours 15 minutes.

Yes, you can drive onto the ferry at Holyhead.

Is there Wi-Fi on the ferry?

Yes, Stena Line provides Wi-Fi services.

Tywyn

Belfast

Train Ship

Tywyn to Belfast

Updated: 30 May 2026

Traveling from Tywyn to Belfast involves a combination of rail and sea transport. You will take the Cambrian Line to Shrewsbury, then connect to the North Wales Coast Line to reach Holyhead. From Holyhead, you board a Stena Line ferry to Belfast Port. This journey is a significant undertaking that requires coordinating train and ferry schedules. It is one of the most scenic ways to cross the Irish Sea.

Total Distance: Driving/Ferry distance 280 km, straight-line air distance 210 km.

Fastest Way

Train to Holyhead followed by the fast ferry service.

Cheapest Way

Rail and Sail combined ticket booked in advance.

Compare Tywyn to Belfast Routes

	Train Connecting	Ship Direct
Duration	5 hours (to Holyhead)	3 hours 15 mins (ferry only)
Avg Price	50-90 GBP	40-80 GBP
Operator	Transport for Wales	Stena Line
Route	Tywyn to Shrewsbury, then to Holyhead.	Holyhead to Belfast Port.
Tip	Check the tide times if you are driving near the coast, though not applicable to rail.	Book the 'Rail and Sail' ticket for a combined discount on train and ferry.

Travel Tips

Passport
While it is the UK, carry photo ID as it is required for ferry boarding.
Rail and Sail
Always ask for the 'Rail and Sail' fare to save money on the combined journey.
Ferry Check-in
Arrive at the ferry terminal at least 60 minutes before departure.
Sea Sickness
If you are prone to sea sickness, take medication before boarding the ferry.
Currency
Belfast uses British Pounds, so no currency exchange is needed.

Safety Tips

Ferry Safety
Listen to all safety briefings provided by the ferry crew upon boarding.
Port Security
Be prepared for security checks at the ferry terminal.
Night Travel
Avoid walking alone in unfamiliar areas of Belfast late at night.
Emergency
Dial 999 for any emergency assistance in Northern Ireland.