The seven ports Britain still sails from

Ask most people how a holiday begins and they will describe a departure lounge: the queue, the shoes off, the small bottles confiscated. It was not always the only way to leave. Before mass aviation, every serious journey out of Britain began at a quayside, and while the aeroplane has taken over the greater part of that traffic, a working scatter of British ports still sends passengers abroad the older way, with no airport anywhere in the itinerary.

The two giants

London Tilbury and Southampton do most of the heavy lifting. Tilbury, on the Thames estuary, is where the largest and longest voyages tend to start and end: crossings that run six weeks or more and cover an entire ocean, calling at a chain of Atlantic islands before making landfall in the Caribbean. Southampton carries a similar weight of traffic and a similar range, from short hops across the Channel to itineraries that reach South America and beyond. Between them, the two ports mean that a British passenger with no wish to fly can still, in principle, reach almost anywhere a ship goes.

The regional ports, and what they are for

The smaller ports matter for a different reason: they put the sea within reach of people who do not live near the south coast. Newcastle, on the Tyne, has long looked east towards Scandinavia and the Baltic, a route with genuine historical logic given how much North Sea trade has run between the two coasts for a thousand years. Liverpool, whose waterfront was built on transatlantic traffic, still sends ships north towards Iceland and the Faroes as readily as it once sent emigrants to America, and the Mersey remains one of the more dramatic ways to leave, or arrive in, Britain by water.

Dundee and Bristol are smaller again, and useful precisely because of it: both mean a shorter drive for a large part of the country that would otherwise face a long trek south to board. Dundee looks north, towards Norway, the Faroes and Iceland, sailings that make sense of the city's own history as a whaling and jute port with old trading links across the North Sea. Bristol Royal Portbury, on the Avon, sends ships south towards Iberia and the Mediterranean, retracing in miniature the routes that once carried the city's merchant trade.

Portsmouth completes the set with a role of its own: it is the natural home of the short taster sailing and the quick continental hop, a couple of nights to Honfleur or Bruges and back, useful for people testing whether a ship suits them before committing to something longer.

Why the port matters as much as the ship

The choice of port changes the shape of the holiday before it has even started. Sailing from a port within reasonable reach of home turns the journey into part of the trip rather than a chore that precedes it: no security queue, no liquids restriction, no early alarm for a flight two hours before the ship even leaves. There is also the small matter of luggage, unlimited in a way that no airline allows, and the fact that a ship, unlike a plane, lets you watch the country recede rather than simply vanish beneath cloud.

Choosing a port near you

The practical rule is straightforward: work out which port you can reach without a flight or an overnight stop, and look at what sails from it before assuming you need to travel south to Southampton. A family in the north-east is closer to Newcastle's Scandinavian sailings than to anything from the Solent; someone in Yorkshire or the Midlands may find Liverpool or Bristol considerably more convenient than the drive to Kent implies.

It is worth allowing an extra day either side of any of these sailings, in Newcastle, Liverpool, Dundee or Bristol, rather than treating the port as a place to be driven through. All four have working waterfronts with their own history worth an afternoon: Liverpool's Pier Head and the Three Graces are as grand an arrival as any British port offers, and even Tilbury, a working dock rather than a tourist draw, sits within easy reach of Tilbury Fort, an artillery fort begun under Henry VIII and remodelled after the Dutch raided the Medway in 1667. Britain's coastline, it turns out, still has more front doors than most people think to check, and several of them are worth arriving a little early for.