2026 Travel: Top 5 underrated destinations
As we enter 2026, travellers are searching for less-crowded and more cost-effective alternatives to popular destinations. This growing demand has resulted in a 122.6% increase in searches for "hidden gems" over the last year, according to Google Trends.
With that being said, we have compiled a list of five underrated European destinations that you should consider for your travels in 2026.
Contents:
1. Trenčín, Slovakia
Trenčín, located in western Slovakia, is a historic city often referred to as the "Pearl of the Považie" due to its medieval architecture and its position along the Váh River. It has officially been selected as one of two European Capitals of Culture for 2026 and is set to undergo a significant transformation, featuring art installations, music festivals and revitalised public spaces.
Trenčín perfectly combines ancient history with a relaxed, authentic atmosphere, making it ideal for families, couples, or even a solo adventure. You can enjoy a variety of activities, including exploring Trenčín Castle, which sits on the cliff top overlooking the river, climbing the City Tower for panoramic views, and relaxing in the cafes of Mierové Square.
Best time to visit
The ideal time to visit Trenčín is from late May to September, when the weather is warm, and the city's outdoor culture is at its peak. If you're a music lover, aim for early July, as Trenčín hosts Pohoda, Slovakia's largest music festival, at the local airport.
2. Ghent, Belgium
While tourists flock to the canals of Bruges, locals prefer Ghent. This city offers the same medieval charm and winding waterways, but features a vibrant energy due to its large student population.
Ghent is often regarded as Belgium's "best-kept secret" because it provides the fairytale canals and medieval appeal of Bruges, but with a more authentic local atmosphere and significantly fewer crowds. Some of the top attractions include touring the moated Gravensteen Castle, admiring the Ghent Altarpiece in St. Bavo’s Cathedral and watching the sunset from the quays of Graslei and Korenlei.
Best time to visit
The best time to visit Ghent is during the shoulder seasons of April to June and September to October, when the weather is mild, and the city’s parks are full of colour. December is also a great time if you're looking for a winter escape, as the city comes alive with the Christmas markets.
Check out our cruises to Belgium here.
3. Quimper, France
Quimper is a charming riverside city located in the heart of Brittany with rows of leaning, half-timbered houses along the Odet River. While many travellers flock to the south coast of France, Quimper offers an authentic, crowd-free French alternative with world-class fine arts and city walls adding to its character.
Whilst in Quimper, you can enjoy local cider, traditional crêpes and a vibrant shopping scene. Notable attractions include the Saint-Corentin Cathedral, pottery workshops in Locmaria and scenic boat trips along the Odet River. Quimper is also a culinary hotspot, featuring the Michelin-starred restaurant Allium, known for its elegant open kitchen and creative, nature-inspired cuisine. Additionally, Sao is recognised in the Michelin Guide for its high-quality food and innovative approach, while Ti-Coz offers a cosy atmosphere with authentic regional flavours.
Best Time to Visit
The best time to visit Quimper is from late June to early September, or late July to experience the Festival de Cornouaille, a large celebration of Breton music, dance and traditional costumes that takes over the entire city centre.
Explore our selection of cruises to France here.
4. Turin, Italy
Turin, the capital of Italy's Piedmont region, is known for its elegant cafes, chocolate and its Alpine backdrop. Often regarded as Italy's hidden gem, Turin offers the grandeur of Paris with its Baroque boulevards and royal palaces, without the overwhelming crowds. Additionally, it has recently been named the 2025 European Capital of Smart Tourism for its sustainability, accessibility and cultural heritage.
Highlights include taking the glass elevator up the Mole Antonelliana, home to the National Museum of Cinema, for panoramic views of the Alps, sampling a traditional Bicerin coffee in a historic café or exploring the opulent Royal Palace.
Best Time to Visit
May, June, and September offer the best weather for exploring, with the latter also marking the start of truffle season. For those visiting in December, the city transforms into an open-air gallery for Luci d'Artista, a world-class festival of light installations.
See our current deals on cruises to Italy here.
5. Poznań, Poland
Located in western Poland, Poznań is famous for the rainbow-coloured houses lining its Old Market Square. Often overlooked in favour of Kraków or Warsaw, it remains a quiet, underrated gem for 2026.
Poznań is regarded as one of Poland's greenest cities, with green spaces accounting for approximately 25% of its total area. The city features the 250-acre Cytadela Park, built on the site of an old fort, and Lake Malta, an artificial lake surrounded by forest that boasts a year-round ski slope and a small railway. It also offers the "Wartostrada," an 8-mile recreational path along the Warta River that was recently updated to replace old concrete with natural riverside parks.
Best Time to Visit
From May to September, the city enjoys its best weather for outdoor activities. Additionally, November 11th provides a unique opportunity to experience the St. Martin’s Day parade and street party.
See our collection of cruises to Poland here.
Start booking your 2026 adventure with Iglu Cruise today
Ready to plan your 2026 travel adventure? Iglu Cruise offers an incredible range of options, including solo holidays, family adventures and sophisticated adults-only voyages. From tropical Caribbean cruises to short mini-breaks from Southampton, your perfect cruise awaits.