There’s a certain kind of summer holiday that sounds lovely in the booking photos and feels like a mistake by day two — the one where you’ve flown somewhere already sweltering, only to spend the trip hunting for shade and air conditioning. Plenty of travellers make that trade every year without questioning it. The smarter move, when a July heatwave has your city shimmering, is to point the other way entirely.
Because while half the world is queuing for a sun lounger on a 35°C beach, the other half is walking a wildflower meadow in the Alps, watching a fjord glow at midnight, and swimming in a forest lake that never gets past pleasant. That’s the trip this list is built around — not another parade of crowded Mediterranean hotspots, but the best places to visit in summer when what you’re really after is cool air, long daylight, and space to breathe. From the Swiss Alps to Iceland’s lava fields, these are the cool places to go in the summer. A few honest travel tips, and how to stay online without the roaming bill, come further down.
Cool summer escapes by vibe
Before the full ten, here’s the shortcut — pick the kind of cool you’re chasing.
| If you want… | Go to | The draw |
| Alpine peaks & meadows | Switzerland, Austria | Cool mountain air, turquoise lakes, cog railways |
| Midnight sun & fjords | Norway, Iceland | Daylight that barely ends, dramatic coastlines |
| Lakes & forests | Sweden, Finland, Canada | Wild swimming, cabins, canoe country |
| Cool coast | Denmark, Scotland | Breezy beaches, harbour towns, castles |
| Summer in the other hemisphere | New Zealand | Warm — not hot — escape during our winter |
The 10 best cool places to visit in summer
Switzerland — Swiss Alpine Splendor
Switzerland is the easy answer, and for once the easy answer is right. Around 1,500 lakes sit tucked between the peaks — turquoise Thun and Brienz beneath the Bernese Alps, Lake Geneva fringed with vineyards — and above them run more than 65,000 km of marked trails. You could hike here all summer and barely retrace a step, always with cool forest and mountain air instead of heat. When your legs have had enough, a panoramic train like the Glacier Express does the sightseeing for you. If you’re navigating trails offline as you go, sort an eSIM for Switzerland before you land.
Norway — Midnight Sun & Fjords
Norway in summer runs on borrowed daylight. Above the Arctic Circle the sun never fully sets, and that changes how a trip feels — evenings stretch on for a hike, a cruise, or simply sitting out with no reason to hurry indoors. Oslo warms into the mid-20s °C and turns out island beaches and unhurried cafés, while the fjords and coastal islands catch light almost around the clock. It’s one of the best vacation spots in July for a simple reason: the further north you go, the thinner the crowds get.
Iceland — Midnight Sun Wonderland
Iceland is cool by design — averages hover around 10–13°C, with the occasional bright day nudging the low 20s. But the real luxury here is time. Up to 23 hours of daylight turns a Ring Road trip into an all-hours affair: geysers, glacial lagoons, and waterfalls like Gullfoss, with no clock forcing you off the road. Soak in the Blue Lagoon, cross lava fields that look borrowed from another planet, and catch one of Reykjavík’s summer arts festivals while you’re at it. An Iceland eSIM keeps the navigation and hot-spring bookings moving.
Canada — Wilderness and Cities
Canada isn’t so much a destination as a dozen of them stitched together. Out west, the Rockies hand you emerald lakes — Lake Louise, Moraine — glaciers, and peaks like Mount Robson; Banff and Lake Louise alone hold over 1,600 km of trail, some of the finest hiking anywhere. Keep an eye out for bears and moose, paddle across cold clear water, then trade it all for Vancouver’s coastal rainforest and beaches. Head east and Toronto and Montréal hum through the warm months while Niagara thunders through green parkland. For mountains and multicultural cities in a single trip, a Canada eSIM keeps you connected across the distances.
New Zealand — Kiwi Summer Escape
Here’s the honest outlier. New Zealand’s summer is December to February, so this isn’t where you flee a July heatwave — it’s where you chase warmth when our winter sets in. And warm is the right word, not hot: Auckland averages around 24°C, with roughly 2,000 hours of sunshine a year and a landscape that swings from golden beaches (Mt Maunganui) to fjords (Milford Sound) and alpine lakes (Tekapo) inside a few hours’ drive. Queenstown takes care of the adrenaline. If a Southern-Hemisphere summer is the plan, a New Zealand eSIM has your data sorted from the arrivals hall.
Scotland — Highland Summer
Scotland doesn’t shout about its summers, which is part of the appeal. Days climb into the high teens, the far north holds light late into the evening, and come August, Edinburgh detonates into the Fringe — comedy, theatre, and music spilling out of every doorway. Step past the city and the Highlands take over: misty glens, old castles, the Loch Ness legend, the granite drama of Glencoe and the Cairngorms, and the North Coast 500 threading it all together. The weather is genuinely a character in the story, so pack layers and a rain shell — then earn a warm pub and a distillery stop at the end of the day.
Austria — Alpine Charm
Summer quietly flips Austria’s ski country inside out — the slopes turn to flower meadows, the lakes to glass. The Salzkammergut’s pastel villages, Hallstatt and Wolfgangsee among them, look almost too composed to be real, while Tirol and Salzburg pull walkers up onto grassy peaks. The cities keep pace: open-air concerts, the Salzburg Festival lighting up the evenings, a cycle path tracing the Danube. An Austria eSIM earns its place if you’re bouncing between mountain trails and city concert halls in the same week.
Sweden — Summer Serenity
Come summer, the Swedes clear out of the cities for countryside cabins, which leaves Stockholm and Gothenburg’s cafés unhurried and the daylight impossibly long. This is a country built around water — over 90,000 lakes and 3,200 km of coastline — so the days fill with wild-swimming in forest-ringed lakes or lazing on Baltic beaches like Falsterbo. Cycle the gentle trails, take a proper fika with coffee and a cinnamon bun, and if the timing lines up, fall into a midsummer celebration of flower crowns and maypoles.
Finland — Lakeland Retreat
Finland earns “Land of a Thousand Lakes” and then keeps going — its eastern Lakeland is the largest lake district in Europe. The move is a rustic mökki cottage on Lake Saimaa: swim at midnight under a sun that refuses to set, and treat the lakeside sauna with the seriousness the locals do. The forests come stocked with berries and mushrooms to forage, and up in Lapland you’ll find 24-hour daylight, midnight golf, and hikes that never quite end. A Finland eSIM keeps ferry times and cottage directions a tap away.
Denmark — Coastal Delights
Denmark does summer at a gentle, breezy 20°C or so — beach weather without the swelter. It’s a country that runs on bikes and coastline, 7,400 km of the latter, much of it Blue Flag: picture the white sand of Jutland’s west coast at Blåvand and Henne, with harbour cafés strung in between. Copenhagen comes into its own — Nyhavn’s painted waterfront, the endless bike lanes, Tivoli Gardens glowing after dark — and Legoland in Billund keeps younger travellers happy. Finish north at Skagen, the point where the North and Baltic seas actually collide.
Savvy Summer Travel Tips
A few things that quietly make any of these trips better:
- Lean into the local season. Summer fruit, seafood grills, street festivals, midsummer markets — the best of it is often free and outdoors. A few words of the language stretch further than you’d expect.
- Sort money and documents early. Check visas before you book, keep a travel card plus a little local cash, and email yourself copies of your ID and insurance so a lost wallet isn’t a lost trip.
- Stay online without the roaming trap. Download an eSIM before you fly and your maps, transport apps, and bookings work the moment you land. AirHub’s eSIM data plans cover 190+ countries with no SIM-swapping — buy once, activate by QR in minutes.
- Pack for the real climate, not the postcard. Cool escapes still mean layers and a rain shell — our Europe packing list is worth a look if you’re heading north.
Prefer warm and beachy?
If cool-and-crisp isn’t your idea of a break, no argument here — you might just be a shoulder-season traveller at heart. Our guide to the best places to visit in September leans warmer, with thinner crowds and softer prices.
Staying connected with Airhub
Wherever you land on this list, the connectivity part stays the same. Choose your destination on the Airhub app or site, pay, and a QR code lands that activates in a few minutes — data live before you’ve cleared the airport, no roaming charges, no scavenger hunt for a local SIM.
Your Summer Adventure Awaits
The best places to visit in summer aren’t always the hottest ones — often the smartest thing you can do is travel away from the heat rather than into it. Pick the vibe that fits you, get your data sorted before you go, and give yourself a summer that doesn’t leave you melting into the pavement.
FAQs
1. What are cool places to go in the summer?
Mountain lakes, northern coastlines, and forest retreats — Swiss alpine valleys, Scandinavian fjords, or Finnish lake cabins. Places where you can hike, swim, and stay comfortable while much of the map bakes.
2. Where should I go for a summer vacation on a budget?
Camping, hostels, and lower-cost regions stretch the money furthest. Eastern Europe — Croatia, Poland — along with smaller towns and the national parks of Canada or Scandinavia give strong value, and travelling in shoulder season keeps flights and beds cheaper still.
3. What are the best places to visit in July?
July is peak Northern-Hemisphere summer, so lean into the cool escapes: the Canadian Rockies, the Nordic countries under the midnight sun, or festival cities like Edinburgh and Salzburg.
4. What are some unique places to go during the summer?
Anywhere above the Arctic Circle for the midnight sun, or somewhere built around a one-off event — Sweden’s Midsummer, Iceland’s summer music and arts festivals — is what turns a good trip into one you actually remember.
5. What are the most popular summer holiday destinations worldwide?
The classic warm favourites still top the lists — Mediterranean coasts, capitals like Paris and London, big-name mountain resorts, with Spain, Greece, and Japan among the most-visited globally. Worth knowing, if only to plan your way around the crowds.
Leave a Reply