While much of the world swelters through summer heat, a handful of places do something different entirely. They offer cool mountain air, coastal breezes, and temperatures that actually invite you outside. We call it a coolcation, and in 2026, the timing has never been better. 

These 8 destinations deliver the kind of summer experiences that luxury travelers are increasingly seeking. 

1. St. Moritz, Switzerland

Explore the stunning Swiss Alps this summer. Cool temperatures, fresh mountain air, and luxurious journeys are just a few of the reasons to visit. St. Moritz offers an exceptional collection of 5-star hotels and Michelin Star restaurants alongside its incredible landscapes and sweeping alpine views. Spend your morning on a hike through the warm sunny mountains before indulging in a carefully curated dining experience at one of the many Michelin starred restaurants like Eco St. Moritz or Talvo.

Explore St. Moritz with Switzerland's Peaks and Panoramas Journey.

2. Copenhagen, Denmark

Copenhagen is an ideal coastal getaway for summer offering pristine beaches, an incredible fine dining scene, and rich culture. The city is the ideal destination to experience the highest level of culinary expertise, home to 19 Michelin Star restaurants, including the world-renowned Noma and Alchemist. Enjoy the charm of a walkable metropolitan city where castles, cultural experiences, and the great outdoors await. 

Experience Copenhagen with our Scandinavia Summer Escapade.

3. Inverness, Scotland

The Scottish Highlands offer a wonderful blend of breathtaking natural landscapes, deep cultural Gaelic roots, and cool summer temperatures that invite genuine exploration. Take a day trip from Inverness to experience some of the world's most dramatic scenery at The Isle of Skye where castles, fairy pools, and distilleries await. The Scottish Highlands are a wonderful destination for travelers who want to slow down and enjoy a more leisurely pace of living this summer. 

4. Tallinn, Estonia

One of the most underrated destinations in the world is Tallinn, Estonia. Few cities reward the curious traveler quite like Tallinn with the city's medieval charm, cobblestone streets, well-preserved Old Town and historic walls. Experience the city's exquisite history with an elevated luxury stay at the Schlössle Hotel Tallinn, a magnificent 13th century merchant's home that has been converted into an exclusive 5-star luxury hotel and has hosted an array of royal guests, including Queen Elizabeth II. Enjoy a relaxing day by the Baltic Sea at one of the city's many sunny beaches where mild summer temperatures typically range from the mid-60s to the mid-70s.

Explore Tallinn on our Tallinn Discovery.

5. The Dolomites, Italy

Escape the summer heat with an unforgettable adventure to the Dolomites in Northern Italy. The Italian charm, mild summer temperatures, and Michelin-star meals create an unforgettable atmosphere. Visit picturesque villages, indulge in the incredible cuisine, and take in the stunning landscapes of the region's dramatic peaks and serene lakes. Take a day trip to Milan to experience the full grandeur of Italy's fashion capital and home of the most recent Olympic games. 

Explore The Dolomites on our Venice and The Dolomites Self Drive Explorer.

6. Reykjavík, Iceland

Iceland is one of the best destinations for anyone seeking dramatic natural landscapes, vibrant city culture and once in a lifetime experiences, like the 2026 total solar eclipse in August. Indulge with a day spent  at the Blue Lagoon or Sky Lagoon to soak up the country's natural beauty first-hand. Find inspiration with a day whale-watching during the prime June through August season. 

Discover Reykjavík with our Iceland 2026 Solar Eclipse Self Drive Explorer.

7. Salzburg, Austria

Unwind in the cool Austrian mountains this summer on a scenic escape to Salzburg. Explore the stunning city featuring exquisite baroque architecture, including the Hohensalzburg Fortress. Attend a summer concert in the city that birthed Mozart, explore historic castles and indulge in long summer days. 

Explore Salzburg with our Vienna, Salzburg, and Munich Alpine Escapade. 

8. Stockholm, Sweden

Stockholm greets visitors with a refreshing summer climate as a city built on 14 of Sweden's islands. It provides a great mix of vibrant Nordic city life and amazing opportunities like island hopping by way of the city's native waterways. We recommend timing your visit to coincide with the Midnight Sun for a truly once-in-a-lifetime Nordic experience, only available during the summer months.

Discover Stockholm with our Finland and Sweden Summer Lapland Private Journey.

Frequently Asked Questions

What is a coolcation?

A coolcation is a summer trip to a destination with cooler temperatures. Rather than seeking out the heat, travelers on a coolcation prioritize mild climates, dramatic landscapes, and outdoor exploration without the discomfort of peak summer heat.

When is the best time to book a coolcation in Europe?

Summer travel to cooler European destinations is best booked early. Peak season runs June through August, and the properties at sought-after destinations like St. Moritz and the Dolomites fill quickly. We recommend booking at least four to six months in advance. 

Which coolcations destinations are best for foodies?

Copenhagen is the stand out choice. With 19 Michelin Star restaurants and a world-renowned culinary scene, it offers the most concentrated fine dining experience of any destination on this list. St. Moritz and the Dolomites are strong alternatives for those who want Michelin dining alongside mountain scenery.

Can I combine multiple destinations on one trip?

Absolutely. Several of these destinations pair naturally together. Salzburg and Vienna make an elegant Austrian explorer. The Dolomites and Venice work beautifully as a self-drive explorer. Our team at Keytours Vacations can design a multi-destination itinerary personalized to your passions and preferences. 

Is a coolcation suitable for group travel?

Yes. Several destinations on this list are particularly well-suited to group itineraries. The Scottish Highlands, the Dolomites, and St. Moritz offer a strong mix of outdoor activities, private dining experiences, and luxury accommodation that groups tend to gravitate toward. Stockholm and Copenhagen work well for groups who want a blend of city culture and shared culinary experiences. Keytours Vacations specializes in bespoke group itineraries, reach out to discuss a tailored coolcation journey for your party.

Are you ready to travel? Start planning your vacation with Keytours Vacations, your expert in personalized travel experiences. 

Choose Keytours Vacations and make your next vacation one to remember. Browse from one of our many customizable itineraries or contact a Personalized Travel Expert to get started.