Northumberland valley ranked in UK’s most underrated holiday destinations
A Northumberland valley has been named among the UK’s most underrated destinations for summer 2026.
As record visitor numbers continue to put pressure on the UK’s busiest tourist destinations, many people are looking for quieter, lesser-known locations that offer a break from the crowds.


Betway analysed locations from travel articles and Reddit communities using Instagram hashtag volume, Google search interest and average accommodation cost.
Destinations with the lowest overall visibility and demand ranked highest, revealing the country’s most underrated escapes in time for summer.
Coquetdale ranks fifth among the UK’s most underrated destinations.
In the heart of rural Northumberland, this tranquil valley is one of the least-talked-about locations in the ranking, appearing in just 2,589 Instagram posts and 3,120 Google searches.
With easy access to Northumberland National Park, Coquetdale offers a secluded rural escape, with overnight accommodation costing £227.
Llyn Brianne in Carmarthenshire took the top spot as the ultimate underrated destination, followed by Grey Mare’s Tail in Dumfries and Galloway and Simonsbath in Exmoor.