Book the Castle Coastline Cruise from Belfast
Fast, scenic and packed with views you won’t get on land—this is Belfast Lough at its best. The Castle Coastline Cruise takes you from the heart of the city out towards one of Northern Ireland’s most iconic landmarks, Carrickfergus Castle.
It’s the kind of trip that fits a lot into a short time, without ever feeling rushed.
See Belfast’s harbour from a whole new angle
Departing from the Salmon of Knowledge, you’ll head out onto the water for a completely different perspective of Belfast. From shipyards to docklands, this working harbour has a lot to say—and it all looks better from sea level.
As you cruise through the lough, your skipper brings the journey to life with live commentary covering maritime history, local landmarks and the stories behind the skyline.
From city views to open coastline
As the city fades behind you, the coastline opens up. Expect wide views across Belfast Lough, fresh sea air and the chance to spot local wildlife along the way.
Then comes the highlight—Carrickfergus Castle. Rising straight from the shoreline, it’s a view that feels made for the water, and one that’s hard to match from land.
A small-group experience that keeps it personal
With space for up to 12 guests, this is a relaxed, small-group experience where everyone gets a good view. There’s plenty of time for photos, whether you’re capturing the harbour, the coastline or the castle itself.
The boat is fast but comfortable, giving you that sense of adventure while keeping the experience easy to enjoy.
Plan your Castle Coastline Cruise
Running for around one to two hours, this cruise is ideal if you want something memorable without taking up your whole day. Whether you’re visiting Belfast or just looking to see it differently, this is a solid place to start.