The number of people planning a cruise holiday has doubled over the last two years.

From the turquoise waters of Croatia to the dramatic Norwegian fjords, cruise holidays are riding a wave of popularity as Brits plan their 2026 adventures. Cruise holidays are booming among British travellers, with the percentage of people planning a cruise doubling over the past two years. New research from AllClear Travel Insurance, published by the Express, found that one in five UK holidaymakers (20%) plan to take a cruise in 2026, up sharply from just 9% in early 2024. The research was conducted for AllClear by UK Omnibus Group among a nationally representative sample of 2,000 adults between January and February 2026.

Garry Nelson, Head of Corporate Affairs at AllClear Travel Insurance, said: "Cruise holidays are likely to be benefiting from an overall upturn in holidaymaker confidence, which is robust despite obvious tensions in many parts of the world. Compared to AllClear data at the start of 2024, more UK adults are planning a holiday for 2026, 86% up from 70% two years ago.

"The allure of a cruise holiday in 2026 is strongest amongst Londoners (33%) and people that live in the North East (23%), Wales (23%) and the West Midlands (21%). Beyond those planning a cruise holiday this year, the AllClear data also points towards strong longer-term demand, with 69% of adults saying they are interested in considering a cruise holiday in the future."

Cruises are also proving popular among travellers with medical conditions, with 17% planning a cruise in 2026 and 81% saying they would consider one in the future.

He added: "Our research tells us that people with medical conditions are more likely than the national average to rate the importance of safety (37%) and quality (32%) when they are choosing their holidays abroad and this makes cruise holidays a natural choice for many.

"Overall, 2026 is set to see more people with medical conditions taking their holidays abroad (82% - up from 61% two years ago). As a specialist in this market, we recommend that holidaymakers ensure they have the comprehensive travel insurance before heading off on holiday - and to be sure they declare their medical conditions when buying cover. That way, people can have an enjoyable holiday abroad with peace of mind."

Cruises along Germany's Rhine River offer some of the most scenic routes in Europe. The river winds past medieval castles, vineyard-covered hills and charming towns such as Rüdesheim and Koblenz.

Egypt's most iconic cruise route sails the Nile River between Luxor and Aswan, giving travellers a front-row seat to ancient wonders such as the Valley of the Kings, Karnak Temple and the Temple of Philae.

In addition to Nile cruises, some itineraries explore the Red Sea, departing from ports like Sharm El Sheikh or Safaga, offering opportunities for snorkelling, diving, and coastal sightseeing.

For those taking Mediterranean cruises, stops in Alexandria provide a gateway to the Pyramids of Giza and other historic sites near Cairo.

Cruises in Scotland explore rugged coastlines, remote islands and wildlife-rich waters.

Many routes include the Hebrides, Orkney or Shetland, where travellers can see historic castles, fishing villages and stunning natural landscapes.

Croatia is known for its crystal-clear waters, historic seaside cities and its hundreds of breathtaking islands. Cruises often stop at Dubrovnik and Split where visitors can wander through medieval streets and explore ancient fortresses.

France is also a much loved destination for British travellers. Popular itineraries often include stops at Marseille, Villefranche-sur-Mer and Cannes on the French Riviera. Passengers can stroll along sun-soaked promenades, explore charming old towns, and soak in the Mediterranean atmosphere.

Many itineraries feature Sydney Harbour, where ships sail past the iconic Opera House and Harbour Bridge.

Other routes explore incredible destinations such as the Great Barrier Reef, tropical Queensland or Tasmania's rugged coastline.

Major lines include P&O Australia, Princess, Royal Caribbean, and Carnival.

Alaska cruises are among the most popular, passing through the Inside Passage and offering breathtaking views of glaciers, fjords, and wildlife such as whales and eagles.

Caribbean departures from Florida, especially from Miami, Fort Lauderdale or Port Canaveral, remain a favourite for those who are looking for warmer waters, vibrant ports and multi-island itineraries.

On the East Coast, cruises from New York often explore the Atlantic seaboard, including stops in Boston, Washington D.C., and the historic ports of the southern states.

Ports of call often include Tokyo, Osaka and Hiroshima, offering a mix of futuristic cities, historic temples and rich cultural experiences. Major cruise lines such as Princess, Celebrity and Norwegian visit highlights including Kyoto's temples, Hiroshima's historic sites and Japan's scenic volcanic landscapes.

Sailing around the islands allow travellers to explore volcanic landscapes, lush rainforests and famous beaches such as Waikiki. Cruises often stop at several islands, including Oahu, Maui and the Big Island.

Baltic cruises featuring Sweden appeal to 17% of holidaymakers. Many itineraries include Stockholm as well as the stunning Stockholm Archipelago, made up of thousands of small islands.

Cruises around the Greek islands offer postcard-perfect scenery, with whitewashed villages, blue-domed churches and sparkling turquoise Aegean waters. Stops often include Santorini, Mykonos, Crete, and, of course, Athens.

Around 20% of respondents said they would love to cruise through the spectacular Norwegian fjords.

These routes take travellers past towering cliffs, cascading waterfalls and glacier-carved valleys. Cruises often go from UK ports, making them a convenient way to experience some of Europe's most dramatic landscapes.

The Mediterranean comes in second position, attracting 26% of British travellers. The region offers a mix of sunshine, culture and world-famous cuisine, with routes often including iconic cities such as Barcelona, Rome, Nice and Venice.

Travellers can explore ancient ruins, stroll through beautiful seaside towns and sample local dishes in different countries, all within a single cruise itinerary.

Topping the list, the Caribbean remains the ultimate cruise escape for Brits with 28% naming it their top choice.

Known for its turquoise waters, white-sand beaches and laid-back island atmosphere, the region is perfect for multi-stop itineraries. Cruises often visit destinations such as Barbados, St Lucia and the Bahamas.