UNESCO's 2026 list update brought 25 fresh additions to the World Heritage List, and while the full roll call runs from Normandy's D-Day beaches to Sarnath in India and modernist Tashkent, five in particular read like ready-made holiday ideas.

Brazil's Amazonia Theaters honour two opulent opera houses born of the rubber boom: Theatro da Paz in Belém and Teatro Amazonas in Manaus, each with its surrounding square. They're a reminder that Amazonia has grand urban culture, not just jungle - you can tour both interiors and pair them with rainforest trips on the same itinerary.

Tunisia's Sidi Bou Saïd, the white-and-blue village on a cliff above the Mediterranean north of Tunis, earned its listing for the way architecture, landscape and Sufi spirituality grew together around the tomb of the saint who gave the place its name. UNESCO's advice, essentially: don't treat it as a photo stop. Wander the lanes, then tack on Carthage and central Tunis.

In southern Thailand, Wat Phra Mahathat Woramahawihan in Nakhon Si Thammarat has been a major Buddhist centre since the eighth century, its Great Reliquary reflecting centuries of artistic exchange with India, Sri Lanka, Java and Myanmar. The town also keeps living traditions alive - nang talung shadow puppetry and Nora dance - and local tourism bodies suggest pairing the temple with Ban Khiriwong village and Khanom Beach.

Denmark's entry is natural rather than cultural: the fossil cliffs of Hanklit on Mors and Knudeklint on Fur, on the Limfjord, preserve remarkably complete early Eocene marine fossils from roughly 55 million years ago. Visit the Fossil and Moler Museum on Fur, and note that fossil hunting is allowed in designated spots - though the protected cliffs themselves are strictly hands-off.

Finally, the USA's Okefenokee National Wildlife Refuge, straddling southeastern Georgia and northeastern Florida, is one of the world's largest intact subtropical freshwater peatlands, home to hundreds of species including American alligators. It rewards slow travel: paddle the waterways, take a guided boat tour, cycle, drive Swamp Island Drive or walk the Chesser Island Boardwalk.

Beyond the headline five, the full list has plenty for the curious - Mount Olympus in Greece, Aalto Works in Finland, Iran's Alamūt Castle, Jordan's Aqaba Marine Reserve and the rock mosques of Mangystau in Kazakhstan among them.

Why it matters: a World Heritage listing usually brings better signage, access and funding, and getting somewhere before the crowds twig is half the fun. The Okefenokee and the Limfjord cliffs suit outdoorsy travellers; Sidi Bou Saïd and Nakhon Si Thammarat fit cultural itineraries; Manaus and Belém work best as bookends to an Amazon river trip.