5 unforgettable coolcations in the UK and Ireland
8 MINUTE READ
When your own home starts to swelter, the idea of heading somewhere even hotter can suddenly lose its appeal.
For many of us, the perfect summer holiday used to mean chasing the sun: flying south, packing light and hoping for cloudless skies. But as warmer summers and more frequent heatwaves become part of our daily lives, that picture is changing. Increasingly, the most appealing summer escapes are not necessarily the hottest ones. Enter coolcations: summer holidays where you can walk, explore and linger without wilting by lunchtime.
That is especially true if your idea of a great summer break involves more than sunbathing beside a pool. If you would rather spend your days watching seabirds wheel overhead, wandering through ancient sites, taking boat trips to wildlife-rich islands or hearing the stories behind the landscapes around you, then you’d be wise to book your next summer holiday in the UK and Ireland in the warmer months of the year.
Think Atlantic breezes, long northern days, fresh sea air, green headlands, white-sand beaches, big skies and expert guides who know how to bring a place to life. From the west coast of Ireland to Scotland’s northernmost isles, here are five cooler summer holidays in the UK and Ireland where the welcome is still warm, but the air is that little bit fresher.
Why coolcations are having a moment
The cooler holiday travel trend has even earned a name: the “coolcation”. But behind the catchy label is a very practical shift in how people want to spend their time away.
If you usually spend your summer holidays in the UK and Ireland, a heatwave can make city sightseeing, long drives and exposed walking routes feel more tiring than enjoyable.
If you’re planning a once-in-a-lifetime trip to Britain or Ireland, the appeal of the cooler coastal regions lies in their dramatic landscapes, deep history, wildlife and long summer evenings, without the burning intensity of a Mediterranean heatwave. They are the antidote to the heat and crowds of London and other popular UK hotspots in the height of summer.
A cooler summer holiday does not mean a cold holiday or travelling in winter. It means choosing places where the climate is often more comfortable for gentle activity, where sea breezes take the edge off warm days, and where the weather is part of the atmosphere rather than an obstacle to overcome.
If you are the kind of traveller who is curious, active, interested in nature and culture, and keen to understand the stories written into the land, these five GeoCultura summer tours in the UK and Ireland are perfect for you.
1. Inner and Outer Hebrides, Scotland: almost-tropical views in unforgettable island light
Best for: island scenery, coastal roads and cultural stories
Many of the beaches that lace the edges of the Hebrides look as if they belong much further south. Pale sand, turquoise water, wide horizons, clear light. Then the breeze reminds you where you are.
These easy-to-reach Scottish Islands are perfect for travellers who want a sense of escape without oppressive heat. Just off Scotland’s west coast, the Inner and Outer Hebrides have an almost tropical beauty on a bright day, but the surrounding Atlantic keeps things fresh. It is a place of sea air, shifting skies, machair (low-lying coastal grassland), mountains, crofting communities, Gaelic culture and layered human history.
On our 7-day Scotland tour through the Highlands, Skye and Outer Hebrides, the journey is part of the experience. Roads wind between lochs and mountains. Ferries open up new horizons. Beaches appear in colours that seem to defy the latitude. Ancient sites, local stories and coastal views give each day a sense of discovery.
If you enjoy being active but don’t want a strenuous hiking holiday, this trip strikes a balance. There is time outdoors, but also time to listen, look and understand. You do more than simply move through a beautiful place; you learn how island landscapes have shaped the lives, languages and traditions of the people who live here.
Discover our tour to Scotland’s Highlands, Skye & Outer Hebrides
- Upcoming departures: April and September 2027
2. Shetland, Scotland: Britain’s northern edge for wildlife and big skies
Best for: seabirds, geology and wild northern coastlines
If you want much cooler air, go north. Then keep going. Shetland sits closer to the Arctic Circle than to London. Summer in this Scottish archipelago is not about baking heat. It is about long days, salt air, big skies, wildlife-rich shores and the exhilarating feeling of standing at the northern edge of Britain.
For nature lovers, Shetland is hard to beat. Boat trips can take you below cliffs alive with seabirds, while shorelines and kelp forests provide habitat for seals and otters. Depending on the season and conditions, you may also spot puffins, gannets, porpoises, dolphins or even orcas offshore. Nothing in wildlife is guaranteed, of course, but Shetland gives you a sense that something remarkable could appear at any moment.
The islands are just as compelling for history and geology. Mousa Broch, one of Scotland’s best-preserved Iron Age towers, has stood for around 2,000 years. At Jarlshof, layers of human settlement reveal thousands of years of life beside the sea. Along the coast, basalt cliffs, sea stacks, tombolos and ancient volcanic rocks tell a much older story still.
GeoCultura’s 6-day Shetland tour combines these strands in a way that feels natural rather than academic. You might be watching gannets dive one moment, hearing wartime stories of the Shetland Bus the next, then standing on rocks that speak of prehistoric volcanoes and shifting continents. Gentle walks, boat trips, local experts and small-group travel make the experience active, but not rushed.
Explore our Shetland tour, to Scotland’s northernmost isles
- May, June, July and September 2027
3. West coast of Ireland: sea cliffs riddled with caves and Atlantic breezes
Best for: wild Atlantic landscapes, Irish culture and deep-time stories
The west coast of Ireland has a way of refreshing the senses. Here, the Atlantic is never far away. Breezes roll in from the ocean, weather moves quickly across wide skies, and the landscape has a green, silver and limestone-grey character all of its own.
Our 8-day tour of the West of Ireland is ideal if you want a summer break that feels expansive rather than overheated. Around Galway Bay, the Burren and the Cliffs of Moher, the scenery is dramatic without being harsh: cliffs alive with seabirds, quiet villages, ancient ruins, flower-rich limestone pavements and sea roads leading towards islands and inlets.
There is also a natural coolness built into the tour. In the Burren, you explore one of Ireland’s most distinctive landscapes: a karst world of limestone, caves, underground rivers and strange, sculptural rock formations. And in Doolin Cave, the air remains cool year-round – a refreshing contrast to the heat above ground and a glimpse into the hidden architecture beneath the west of Ireland.
GeoCultura’s West Ireland tour begins and ends in Dublin, but its heart lies in the west, where geology, archaeology, music and Atlantic culture meet. It’s a rewarding alternative to a hot southern break, and a way to experience the Ireland you likely dream of, but with richer context: not just beautiful views, but the stories beneath them.
Explore our West Ireland tour: Galway Bay & Cliffs of Moher
- Upcoming departure: May 2027
4. Orkney Islands: ancient wonders in northern summer light
Best for: archaeology, Viking heritage and wildlife
Orkney has a rare ability to make time feel visible.
Stand beside its ancient stones and chambered tombs, and you are suddenly aware of people living, building and imagining here thousands of years ago. Look out across the sea and you can feel how deeply life on these islands has always been shaped by weather, water, light and horizon.
That makes Orkney a powerful destination for a cooler summer holiday. The islands lie off the northern coast of mainland Scotland, with open landscapes, sea breezes and long summer days that are ideal for exploring. This is not a place to rush. It is a place to move steadily through layers of human and natural history, from Neolithic monuments and Norse heritage to wartime stories, seabirds and coastal walks.
For travellers interested in archaeology, Orkney is one of Britain’s great destinations. The standing stones, ancient settlements and burial chambers are not isolated curiosities; they form part of a wider landscape of farming, seafaring, ritual and community. With the right guide, these places become much more than photogenic ruins. They are evidence of ingenuity, adaptation and connection.
GeoCultura’s Orkney Islands tour brings together wildlife, Viking history, ancient wonders and Orcadian hospitality. It is a strong choice for anyone who wants their holiday to be active, thoughtful and rooted in place.
Join our Orkney Islands tour: wildlife, Vikings and ancient wonders
- Upcoming departures: late June/early July and September 2027
Or consider our newly launched Shetland and Orkney 9-day tour : Choice of May, July or August 2027
5. Isles of Scilly, England: white sand, sea breezes and shipwrecks
Best for: art, gardens and island-hopping
Not every cooler-feeling summer escape lies in the far north.
The Isles of Scilly sit off the southwestern tip of England, but they feel wonderfully set apart from the mainland. With white-sand beaches, clear water, waving palm trees and small island communities, Scilly is unexpectedly exotic. The sea is always close, and with that proximity comes a freshness that makes island days feel different from inland heat.
This is the choice for travellers who still want beaches, light and colour, but with more gentleness than a conventional fly-and-flop trip. Days might include boat trips between islands, coastal walks, wildlife watching, garden visits, art, local history and time to absorb the particular character of each island.
The Isles of Scilly are also a good reminder that “coolcation” does not have to mean heading north. For UK visitors, a trip to Scilly is a way to feel far from home without travelling far at all. If you’re visiting from farther afield, these islands feel like a discovery: a small, subtropical archipelago with a maritime story, a strong sense of place and scenery that surprises almost everyone who arrives.
GeoCultura’s Isles of Scilly tours in 2026 are currently fully booked, with 2027 departures planned in April, May, July and September. If you are looking ahead to a cooler, sea-breezy holiday with a mix of wildlife, culture and coastal beauty, this is one to plan early.
Plan ahead for our Isles of Scilly holidays
- Upcoming departures: April, May, July and September 2027