Summer may be winding down, but the UK offers countless lesser-known destinations that rival overseas hotspots with their scenery and history. Travel experts have selected five top-rated attractions branded 'hidden gems' on TripAdvisor, each earning glowing reviews from visitors. Tour options from Viator are also included for those wanting to explore multiple sites in one day.
Vindolanda: A Roman Treasure in Northumberland
Hidden in the Northumberland countryside lies Vindolanda, one of Europe's most important Roman archaeological sites. Once a key military post along Hadrian's Wall, its ruins remain visible alongside a museum displaying finds like the Vindolanda Writing Tablets—the oldest surviving handwritten documents in Britain.
A top-rated tour is the Hadrian's Wall and The Borders Tour from Edinburgh, priced from £88 per person. This 10.5-hour excursion stops at several historical sites, including an Augustinian abbey and a Victorian spa town. Operated by Rabbie's Trail Burners, it has been praised as a "very interesting and engaging experience" with "very knowledgeable" guides. Admission to Vindolanda and the Roman Army Museum is included.
Castle Combe: The Prettiest Village in England
Castle Combe in Wiltshire, dubbed the "prettiest village in England," ranks highly on TripAdvisor's hidden gems list. Its honey-coloured cottages in a woodland valley have changed little over centuries. Visit Wiltshire notes the village is "vulnerable to the pressures of over-tourism," so it's best visited as part of a wider tour.
The Private Tour to Stonehenge, Bath and The Cotswolds, lasting around 10 hours, starts from £1,100 per group of up to seven. Run by Tailored Tours, it has received exclusively five-star ratings across nearly 200 reviews, described as "a perfect mix of fun, historical and beautiful." Admission to Stonehenge is not included.
Portmeirion: An Italian-Style Village in Wales
Portmeirion Village in Gwynedd is TripAdvisor's number one hidden gem in Wales. Its colourful buildings and ornamental gardens evoke the Italian Riviera, complete with shops, cafés and restaurants. The Portmeirion, Castles and Snowdonia Tour from Llandudno, priced from £65 per person, includes visits to Conwy and Caernarfon castles and a drive through Snowdonia National Park. Operated by Adventure Tour Snowdonia, reviewers call it "a great taste of North Wales" and "a great way to see the Snowdonia area without a car."
Dean Village: A Tranquil Retreat in Edinburgh
Dean Village in Edinburgh, with roots dating to the 12th century, is Scotland's top hidden gem on TripAdvisor. The Dean Village Circus Lane Walking Tour with a Local, priced from £18 per person, is recommended by 100% of reviewers on Viator. This two-hour walk, run by Local Eyes Tours, covers Dean Village, the New Town, the Water of Leith Walkway, and Circus Lane. Reviews praise it as "very informative" and "picturesque," though one advises bringing a jacket and umbrella for weather.
Dunluce Castle: Majestic Ruins in Northern Ireland
Northern Ireland's top hidden gem is Dunluce Castle in County Antrim, described by Discover Northern Ireland as "one of the most picturesque and romantic of Irish Castles." Its 16th- and 17th-century ruins perch dramatically on coastal cliffs. The Giant's Causeway Sightseeing Day Tour from Belfast, priced from £30 per person and lasting about nine hours, includes Dunluce Castle and the Giant's Causeway. Operated by Citysightseeing Belfast, participants loved the "amazing scenery" and "knowledgeable" guides, with one calling Dunluce Castle "beautiful and majestic." The National Trust also offers Giant's Causeway experiences, including a five-mile cliff hike and twilight tours.
