British Isles Cruise Route Guide: Southampton Round-Britain

A British Isles cruise is the rare itinerary that lets a traveller from London or Manchester board at Southampton on a Saturday and, twelve mornings later, return having seen Belfast, the Hebrides, the Northern Isles and the Forth without ever showing a passport at an airline desk. The route became a fixture of P&O and Cunard summer schedules in the 2010s and now anchors the May to September programmes of most lines sailing in northern European waters.

The geography rewards a ship. Britain and Ireland together carry roughly 19,000 miles of coastline, more than India, and the deep-water quays at Belfast, Cobh, Liverpool, Greenock, Invergordon, Lerwick and Edinburgh’s Queensferry anchorage let mid-sized vessels berth in or beside the city itself. The compromise is weather: the same Atlantic systems that keep these isles green can also nudge an itinerary off Lerwick or Kirkwall at twenty-four hours’ notice, and any honest description of round-Britain cruising has to acknowledge that one port in a fortnight is often swapped or skipped.

What the route does, when it works, is unusual among cruise products. It is built almost entirely from full days in port with short overnight steaming between them, so the cabin functions as a hotel that follows the ship rather than the other way around. The ports themselves are not exotic to a British reader, which is precisely the appeal: a chance to see one’s own country from the water, at the pace it was historically meant to be approached.

Typical Itinerary Overview

The default clockwise round-Britain shape leaves Southampton on a Saturday evening, calls the next morning at Portland or Falmouth for a Jurassic Coast or Cornish day, then crosses the Celtic Sea overnight to Cobh on the Tuesday. From Cobh the ship runs north up the Irish Sea to Dublin, then Belfast, before swinging east to Holyhead or Liverpool depending on the operator. Greenock for Glasgow and Loch Lomond is the gateway to Scotland, after which the route turns north for Lerwick, Kirkwall, Invergordon and finally Edinburgh’s anchorage off South Queensferry before the long run south back to Southampton.

Shorter seven-night versions cut the Northern Isles and run Southampton, Cobh, Dublin, Belfast, Liverpool, Greenock, Edinburgh, Southampton. The fourteen-night sailings tend to add a second Scottish call (Stornoway or Tobermory on lines that carry tenders capable of them) and a Channel Islands stop at Guernsey on the return. Anticlockwise itineraries reverse the order and put Edinburgh on day two, which suits travellers who prefer to front-load the marquee Scottish ports.

Pacing within the fortnight is uneven by design. The Irish leg from Cobh through Belfast is three port days in four, which is intense; the Atlantic transit from Greenock up to Lerwick is the one genuine sea day on most itineraries, and ships use it for the formal night and the captain’s reception. Travellers comparing brochures should look for whether Kirkwall is tendered or berthed at Hatston, and whether the Edinburgh call is at the Queensferry anchorage (a thirty-minute tender) or, more rarely, alongside at Rosyth or Leith.

Main Ports on This Route

Ports are listed here by how often the lines actually call at them, not in the order a ship meets them. A round-Britain itinerary is built around Edinburgh, the Northern Isles and the Irish calls; the Channel and Cornish ports at the start are a gentle first day rather than a reason to book.

Edinburgh, Scotland

Edinburgh is the climax of most round-Britain itineraries and the port with the most operational variety: ships call at one of four berths on the Forth, namely the Queensferry anchorage off South Queensferry (tendered, thirty minutes ashore), Newhaven (tender anchorage, fifteen minutes by bus from the city), Leith (alongside, traditional berth for the Royal Yacht Britannia next door) or, very occasionally, Rosyth on the north bank. The standard day combines Edinburgh Castle on the volcanic plug above Princes Street, the Royal Mile descending to Holyroodhouse and the Royal Yacht Britannia in Leith. Both Forth bridges, the 1890 rail bridge and the 1964 road bridge, are visible from the anchorage.

Read our full Edinburgh cruise port guide →

Kirkwall, Orkney

Kirkwall berths cruise ships at Hatston Pier, a deepwater quay opened in 2003 about two kilometres north of the town centre, with a shuttle bus laid on by the port. The cathedral of St Magnus, founded in 1137 by the Norse Earl Rognvald, sits in the centre of Kirkwall and is the most northerly cathedral in Britain. The headline shore excursion is the Neolithic Heart of Orkney UNESCO site, twenty-five minutes west by coach, which strings together the chambered tomb at Maeshowe (orientated to the midwinter sunset), the Ring of Brodgar stone circle and the village at Skara Brae, all older than Stonehenge and the Pyramids of Giza.

Read our full Kirkwall cruise port guide →

Invergordon, Scotland

Invergordon is the cruise port for Inverness and the eastern Highlands, sitting on the Cromarty Firth where the Royal Navy maintained an anchorage through both world wars. The deepwater quay handles vessels up to Queen Mary 2 size and ships berth alongside a working oil-rig fabrication yard, with the small town five minutes’ walk from the gangway. The reason passengers come is the day out: Loch Ness and Urquhart Castle, an hour south through Inverness; the eighteenth-century Cawdor Castle of Macbeth association, thirty minutes south-east; and the 1746 Culloden battlefield on Drumossie Moor, the last pitched battle fought on British soil and now a National Trust for Scotland visitor centre.

Read our full Invergordon cruise port guide →

Belfast, Northern Ireland

Belfast berths cruise ships at Stormont Wharf or, on smaller vessels, alongside the Titanic Quarter itself, where the slipways that launched Titanic and Olympic in 1911 are preserved in front of the Titanic Belfast museum. The museum has held its place on the TripAdvisor European top ten since opening in 2012 and is the single most-visited paid attraction in Northern Ireland. The two other set-piece days are the Giant’s Causeway on the Antrim coast, an hour and a quarter north by coach and a UNESCO World Heritage Site since 1986, and the Black Cab political tours of the Falls and Shankill murals, which run two hours from the city centre.

Read our full Belfast cruise port guide →

Dublin, Ireland

Dublin’s cruise berth is at Alexandra Quay inside the working port, which sits about three kilometres east of the Liffey bridges. The port operates a strict no-pedestrian rule because of HGV traffic, so passengers reach the city either by ship’s shuttle, by the dedicated cruise port bus or by booked taxi. From the drop-off at Merrion Square or O’Connell Street the city compresses neatly into a single day: Trinity College and the Book of Kells in the morning, the Guinness Storehouse at St James’s Gate in the afternoon, and the Temple Bar lanes in between. Travellers wanting countryside take the coach excursions to Glendalough in the Wicklow Mountains, an hour south.

Read our full Dublin cruise port guide →

Cobh, Ireland

Cobh, pronounced Cove, is the deepwater cruise terminal for County Cork and the rare port where a 3,000-passenger ship can berth at a quay three minutes’ walk from the cathedral square. The town was the last port of call for RMS Titanic on 11 April 1912 and the original White Star ticket office on Casement Square now houses the Titanic Experience museum. The waterfront itself, with the row of pastel houses below St Colman’s Cathedral, is one of the most photographed scenes in Ireland. Cork city is twenty-five minutes by train from Cobh’s Victorian railway station, and Cunard, Princess and P&O all sell the English Market and Blarney Castle excursions as the standard day out.

Read our full Cobh cruise port guide →

St Peter Port, Guernsey

St Peter Port is the most likely Channel Islands call and, on a clockwise sailing, often the last one before the run home. It is a tender port: ships anchor in the Little Russel and run boats to the harbour steps, which puts it at the mercy of the weather, and a brisk easterly is enough to see the call cancelled outright. When it does work it is one of the prettiest arrivals on the route, the town rising in tiers of pastel houses above the harbour with Castle Cornet guarding the entrance. Everything worth seeing is on foot from the steps: the castle, the covered markets, and Hauteville House, where Victor Hugo spent fifteen years in exile and wrote most of Les Miserables. The island is a Crown Dependency rather than part of the UK, so it sits outside both the UK and the EU for customs, and the pound sterling is accepted everywhere alongside the Guernsey note.

Greenock, Scotland

Greenock is the cruise port for Glasgow, sitting on the south bank of the Firth of Clyde about thirty minutes by train from Glasgow Central. Ocean Terminal at the foot of Custom House Quay opened its £20m visitor centre in 2023 and ships berth a short walk from the railway station. Most passengers split between the urban day in Glasgow (Kelvingrove, the Mackintosh-designed Glasgow School of Art, Buchanan Street) and the countryside day at Loch Lomond, where the small steamer Maid of the Loch and the village of Luss are forty minutes north by coach. Stirling Castle, an hour east, is the third common excursion target and pairs with the Wallace Monument.

Read our full Greenock cruise port guide →

Liverpool, England

Liverpool is one of very few European cities where cruise ships berth in the heart of the centre. The Princes Parade pontoon sits directly in front of the Three Graces, the Royal Liver, Cunard and Port of Liverpool buildings, and the Albert Dock with its Tate gallery and Beatles Story museum is a ten-minute walk south along the waterfront. The terminal hosts both turnaround sailings (Princess and Fred Olsen use Liverpool as a home port for several summer departures) and round-Britain port calls. Beyond the Beatles trail, the Walker Art Gallery and the Liverpool Cathedral, the largest Anglican cathedral in the world, both repay a half day.

Read our full Liverpool cruise port guide →

Occasional and Smaller-Ship Calls

These appear on some itineraries and not others. The first-day Channel calls depend on the operator, and the more remote Scottish harbours need a ship small enough to work them, which is why the big resort ships tend to stick to the marquee names. Fourteen-night sailings may also add Stornoway, Tobermory, Portree on Skye or the Isles of Scilly.

Lerwick, Shetland

Lerwick is the most northerly cruise port in the British Isles, closer to Bergen than to Edinburgh, and a call that registers strongly with passengers because the Norse layer of Shetland’s history is genuinely visible. Ships berth at Holmsgarth or, when smaller, alongside the Victoria Pier in the centre of town. The walking distance from the gangway to Commercial Street with its lodberries (sea-front merchant houses) is under ten minutes. The two excursion magnets are Jarlshof at the southern tip of Mainland, a 4,000-year archaeological site running from Bronze Age through Pictish and Norse to medieval, and Sumburgh Head lighthouse for puffins on the cliffs from late May into early August.

Read our full Lerwick cruise port guide →

Holyhead, Wales

Holyhead sits at the western tip of Anglesey and is the cruise gateway to Snowdonia, now formally known as Eryri National Park. Ships berth at the deepwater terminal on Salt Island, a fifteen-minute walk from the small town centre with St Cybi’s Church inside the surviving Roman fort walls. The major shore excursion is the run south across the Britannia Bridge to Caernarfon Castle, the thirteenth-century Edward I fortress added to the UNESCO list in 1986 and the site of the 1969 investiture of the Prince of Wales. The Snowdon Mountain Railway from Llanberis to the summit operates from May to October and sells out in advance through cruise lines.

Read our full Holyhead cruise port guide →

Falmouth, Cornwall

Falmouth is the alternative first port for itineraries that bypass Portland, and one that ship captains tend to prefer because the anchorage in Carrick Roads is the third-deepest natural harbour in the world and almost never closes for weather. Smaller cruise ships berth alongside at County Wharf in the town itself; larger vessels anchor off Pendennis Castle and tender in. The National Maritime Museum Cornwall sits on the quay and is a credible morning on its own merits. The big excursion targets are the Eden Project, an hour east near St Austell, and St Michael’s Mount, the tidal castle in Mount’s Bay reached on foot at low water and by boat at high.

Read our full Falmouth cruise port guide →

Portland, Dorset

Portland is the usual first call out of Southampton, reached after a single overnight steaming west along the Channel. Ships berth at the former Royal Navy dockyard inside Portland Harbour, which was among the largest man-made harbours in the world when it was built and was the staging point for the D-Day Omaha Force in June 1944. The Isle of Portland itself is a tied island of Jurassic limestone, the stone that built St Paul’s Cathedral and the UN headquarters in New York, and the quarries remain working. From the gangway the headline excursions are the Jurassic Coast UNESCO site at Lulworth Cove and Durdle Door, twenty minutes by coach, and the longer day out to Stonehenge, which is a ninety-minute drive each way.

Read our full Portland cruise port guide →

Highlights of This Route

What stays with most travellers from a round-Britain cruise is not the headline excursion but the cumulative effect of seeing the islands from the water. The cliffs of Antrim from a Belfast morning, the Norse stonework of Lerwick at midsummer twilight, the Forth Bridges from a tender boat heading into Edinburgh, the green shoulder of Eryri rising behind the Holyhead breakwater: the through-line is a slow geographical argument about Britain and Ireland that an inland tour cannot offer.

The route’s set-piece excursions are the Giant’s Causeway from Belfast, Loch Lomond and the Trossachs from Greenock, Skara Brae from Kirkwall, Snowdonia and Caernarfon from Holyhead, and the Jurassic Coast from Portland. Each is reachable by ship excursion or by independent transport; the latter is almost always cheaper, often more rewarding, and rarely more difficult than the cruise line implies, with the working exceptions of Loch Ness from Invergordon (where the coach time eats most of the day) and the Northern Isles transfers in poor weather.

The smaller surprises tend to be the more characterful ones. Cobh’s pastel waterfront below St Colman’s Cathedral, the working medieval lanes of Lerwick on a Sunday, the Italian Chapel on Lamb Holm built by Italian prisoners of war, the rope walks at Falmouth’s National Maritime Museum, the Beatles statue near the Cavern Club in Liverpool: the round-Britain itinerary rewards a passenger who comes with curiosity rather than a tick-list.

Top Excursions

Common Cruise Lengths

7 nights

The short round-Britain runs from Southampton, calling at Cobh, Dublin, Belfast, Liverpool, Greenock and Edinburgh before returning. Sold mainly by P&O and Princess as a first-time taster, it skips the Northern Isles entirely and treats Scotland as a single overnight call at Greenock or Edinburgh.

10 nights

The most commonly booked length and the one Cunard and P&O treat as the standard British Isles voyage. Adds Portland or Falmouth at the front, Invergordon on the Cromarty Firth and, on most departures, Kirkwall in Orkney. Allows a genuine Highland day and one Neolithic UNESCO call.

12 nights

Adds Lerwick in Shetland and a second Scottish call, typically Stornoway or, on tendered itineraries, Tobermory. This is the length most often chosen by repeat round-Britain cruisers because it includes both Northern Isles ports and an Atlantic sea day before the run south.

14 nights

The grand circumnavigation favoured by Holland America, Princess and occasional Cunard sailings. Adds the Channel Islands at Guernsey on the return, sometimes a second Irish call at Waterford or Killybegs, and the longer overnight legs that turn the cruise into a relaxed fortnight with built-in weather contingency.

Pros and Cons

Pros

• No flights, no passport needed for UK and Irish passport holders, and no currency change beyond pound to euro for the Irish calls
• Twelve genuinely distinct ports in a single fortnight, most with city-centre or near-centre berths
• Long summer daylight: midsummer civil twilight in Lerwick runs past 23:00, which extends the in-port window significantly
• Lower price points than equivalent Mediterranean itineraries on most lines, particularly P&O and Fred Olsen
• Excellent for travellers with limited mobility because most ports berth alongside rather than tendering
• Strong shore excursion infrastructure: every port on the route has been a cruise call for more than two decades

Cons

• Weather risk is real: about one port in fifteen is cancelled or substituted across an average summer, with Lerwick and Kirkwall the usual casualties
• Few sea days, so the cruise feels more like a touring holiday than a ship-focused break
• Tendering at Edinburgh’s Queensferry anchorage and occasionally Falmouth can lose an hour each way in queues on full ships
• Dublin’s Alexandra Quay is the least passenger-friendly cruise berth on the route, with a strict no-pedestrian rule
• Shore excursions to Stonehenge, the Giant’s Causeway and Skara Brae sell out months ahead in peak summer

Who This Route Is Best For

First-time cruisers who want a structured introduction to the format without the commitment of a transatlantic or fly-cruise: a familiar departure port, mostly English-speaking calls, twin-time-zone simplicity and the option to drive to Southampton with luggage rather than rely on baggage allowances.

Repeat British and Irish cruisers who have already done the Mediterranean and Caribbean rotations and want to see their own coastline at the pace it was historically approached: Neolithic Orkney, Norse Shetland, the Antrim basalt, the Cornish quays and the Jurassic Coast in a single packing.

Travellers with restricted mobility or who prefer to avoid airports: round-Britain itineraries berth alongside at most ports, use accessible coaches for excursions and require no flights, no passport-control queues and minimal currency handling beyond the Irish euro calls.

History-focused travellers who want a chronological tour of the islands: Neolithic Skara Brae, Bronze Age Jarlshof, Norse Kirkwall, medieval Caernarfon, eighteenth-century Culloden, nineteenth-century maritime Liverpool and twentieth-century Titanic Belfast, all from one ship.

Best Time to Cruise This Route

May to early June

Long daylight begins, puffin colonies are settled on the cliffs at Sumburgh and the Farne Islands, and prices are notably lower than peak. The trade-off is sea temperature: the Atlantic is still cold and ship pools are seldom used. Weather is statistically the driest of the cruise season in the Hebrides and Northern Isles.

Mid-June to mid-July

Peak daylight, with civil twilight in Lerwick past 23:00 and almost no full darkness north of Inverness. Puffins are still on the cliffs through to early August. The school holiday surcharge has not yet kicked in on most lines, which makes this the sweet spot for couples and retired travellers.

Late July to August

School holiday peak, with ships running close to full and family-friendly lines (P&O, Princess, Royal Caribbean) at their busiest. Weather is at its warmest but also at its most unsettled, with Atlantic systems more likely to substitute a Northern Isles call. The Edinburgh Festival in August adds a strong reason to choose itineraries that overnight in port.

September

Shoulder season: daylight shortens, the puffins have gone, but prices fall sharply and the cruise lines often add inclusive drinks packages. Autumn colour in the Trossachs and Snowdonia is genuine. Statistically the wettest month of the cruise season, but also the one with the best chance of last-minute upgrades.

Essential Tips

1. Book the Giant’s Causeway and Skara Brae shore excursions at the moment the ship opens its excursion booking window: both consistently sell out two to three months before sailing in peak season.
2. Keep one rain layer accessible on the ship rather than packed in the cabin wardrobe: weather can swing from sun to driven Atlantic shower inside a single port morning, particularly in the Hebrides and Northern Isles.
3. At Dublin’s Alexandra Quay use the official cruise port bus or a pre-booked taxi: walking out is not permitted and the unofficial taxi rank at the gate has been a source of consistent passenger complaints since 2019.
4. For Edinburgh anchorage calls take the first tender ashore: the Queensferry tender pontoon queues build sharply after 10:00 and the return queue from 16:00 can cost an hour of city time.
5. If the itinerary lists Kirkwall as ‘berth or anchor’ check the operator’s recent record: Hatston Pier is the alongside berth; an anchor call in Kirkwall Bay adds a tender transfer and a longer walk into town.
6. Pack a UK three-pin adapter for Irish ports as well: the Republic uses the same BS 1363 plug, but US and EU passengers often arrive without one and ship shops run out by day three.

Frequently Asked Questions

Ready to Plan?

A round-Britain cruise is, on the evidence of three decades of summer programming, the most consistently rebooked itinerary in the British cruise market, and the reason is that it lets a traveller see their own coastline at the speed it was historically meant to be seen. The route works because the deepwater quays at Belfast, Cobh, Liverpool, Greenock, Invergordon and the Northern Isles let the ship function as a single hotel that follows the geography rather than the other way around. Weather will probably cost one port out of any fortnight; long Atlantic daylight from June through July will give back far more in usable time ashore. For first-time cruisers the format is forgiving; for repeat passengers it is the rare itinerary where each port still rewards a return visit. Twelve ports, one packing, no flights: the proposition has not aged.

Portland Cruise Port Guide  ·  Falmouth Cruise Port Guide  ·  Cobh Cruise Port Guide  ·  Dublin Cruise Port Guide  ·  Belfast Cruise Port Guide  ·  Holyhead Cruise Port Guide  ·  Liverpool Cruise Port Guide  ·  Greenock Cruise Port Guide  ·  Lerwick Cruise Port Guide  ·  Kirkwall Cruise Port Guide  ·  Invergordon Cruise Port Guide  ·  Edinburgh Cruise Port Guide