The Isles of Scilly, an archipelago 28 miles off Cornwall, offer a remarkable alternative to a Spanish holiday, with 205 average sunshine hours in July and a climate shaped by the Gulf Stream, according to travel experts and the Met Office.
Climate and Location
These five inhabited islands enjoy warmer conditions than mainland Britain due to their proximity to the equator and exposure to the warm Gulf Stream. This results in milder winters and sunnier summers, making them one of the sunniest UK spots in July.
Beaches and Scenery
The islands boast crystal-clear waters and white sandy beaches, often compared to the Caribbean. Notable beaches include Great Bay and Lawrence's Bay on St. Martin's, Appletree Bay and Pentle Bay on Tresco, Beady Pool Beach on St. Agnes, and Great Par Beach on Bryher.
Travel and Attractions
Accessible by air or sea from Land's End, Newquay, and Exeter, the Isles of Scilly offer more than beaches. The sub-tropical Tresco Abbey Garden and puffin-watching safaris are popular attractions. Eryn Gordon, a US travel writer, told the Daily Express: "It's quieter; it's further away from other areas... you're not just visiting to utilise/consume the location; you're travelling with it."
Staycation Alternative
With record temperatures in May and June 2026, summer looks promising for UK staycations. The Isles of Scilly provide a unique escape without leaving the country, offering a taste of Spain's warmth and coastal beauty.
