3. Reykjavik, Iceland

Average August Temperature: 14°C (57°F)

Reykjavik in August offers the perfect blend of mild temperatures and long daylight hours, ideal for exploring Iceland's otherworldly landscapes. It's a haven for nature lovers and adventure seekers looking to escape the heat.

Active things to do in Reykjavik:

• Take a dip in the famous Blue Lagoon geothermal spa
• Go whale watching in the North Atlantic
• Hike the stunning landscapes of Thingvellir National Park

Where to Stay in Reykjavik:

House of the Snowbird - Set in a preserved historic house, this accommodation is located in the old town and is a 13-minute walk of Hallgrímskirkja Church in Reykjavík.

For reasonable prices on car hire check out rentalcars.com (Opens in new tab).

4. San Sebastián, Spain

Average August Temperature: 24°C (75°F)

While much of Spain swelters in August, San Sebastián enjoys milder temperatures thanks to its coastal location. This Basque Country gem offers a perfect mix of beach life, cultural experiences, and world-renowned cuisine.

Active things to do in San Sebastian:

• Surf at La Zurriola beach, known for its excellent waves
• Hike Monte Urgull for panoramic views of the bay
• Take a cycling tour of the city's beautiful promenades and parks

Where to Stay in San Sebastian:

La Concha Best View - In the centre of San Sebastián, situated within a short distance of La Concha Beach and Ondarreta Beach.

7. Edinburgh, Scotland

Average August Temperature: 18°C (64°F)

Edinburgh in August is a cultural paradise, offering a perfect blend of history, nature, and festival atmosphere. The city comes alive with the world-famous Edinburgh Festival Fringe, making it an ideal destination for those seeking vibrant entertainment and cooler temperatures.

Active things to do in Edinburgh:

• Hike up Arthur's Seat for panoramic views of the city
• Take a guided bike tour through the historic Old Town
• Walk the city and do some sightseeing - Edinburgh is a hilly city so a day's walk will surely get those legs pumping. 

Where to Stay in Edinburgh:

Six Brunton Place Guest House - A boutique hotel in the heart of the Old Town, perfect for easy access to festival venues and hiking trails.

I’ve mentioned Scotland a few times on this site as I am always surprised by how much I like it there each time I go. If you want more extreme hiking then Ben Nevis in Fort Williams (the UK’s highest mountain) is a great place to visit.

Related: Hiking Ben Nevis. 

8. Galway, Ireland

Average August Temperature: 19°C (66°F)

Galway offers a perfect escape from the summer heat, with its mild climate and vibrant cultural scene. This charming Irish city is an ideal base for exploring the wild beauty of the West Coast.

Active things to do in Galway:

• Hike the stunning Connemara National Park - trips from Galway with Tripadvisor (Opens in new tab)
• Take a cycling tour of the Aran Islands
• Join a surfing lesson at Lahinch Beach

Where to Stay in Galway:

Ardawn House - A 5-minute drive from Galway city centre, Ardawn House offers high-quality en-suite rooms and an extensive breakfast menu.

9. Innsbruck, Austria

Average August Temperature: 25°C (77°F)

Innsbruck, nestled in the heart of the Tyrolean Alps, offers a perfect blend of urban culture and mountain adventure. Its elevation keeps temperatures pleasant even in August. So charming. 

Active things to do in Innsbruck:

• Hike the Nordkette mountain range, accessible directly from the city centre
• Mountain bike through the Innsbruck Trek Trail Network
• Try paragliding for a bird's eye view of the Alps

Where to Stay in Innsbruck:

The PENZ Hotel - Located in the heart of Innsbruck, the city’s first design hotel has opened its doors and enriched the city with an architectural jewel.

10. Tallinn, Estonia

Average August Temperature: 21°C (70°F)

Tallinn, with its well-preserved medieval Old Town and forward-thinking tech scene, offers a unique blend of old and new. August brings comfortable temperatures ideal for exploring this Baltic gem.

Active things to do in Tallinn:

• Take a cycling tour of Tallinn's diverse neighbourhoods
• Hike in the nearby Lahemaa National Park
• Try stand-up paddle boarding at Pirita Beach

Where to Stay in Tallinn:

Hotel Telegraaf, Autograph Collection - Only 70 metres from Tallinn's Town Hall Square, this luxurious 5-star hotel is housed in a historic building dating from 1878.

11. The Cotswolds, England

Average August Temperature: 21°C (70°F)

The Cotswolds offer a quintessential English countryside experience about two hours west of London. This Area of Outstanding Natural Beauty is perfect for those seeking a peaceful retreat with plenty of outdoor activities.

Active things to do in the Cotswolds:

• Hike a section of the 102-mile Cotswold Way National Trail
• Cycle through picturesque villages and rolling hills
• Try your hand at horseback riding through the countryside

Where to Stay The Cotswolds:

Abbots Grange Manor House - Situated in the village of Broadway, Abbots Grange - Adults Only is a family run hotel set within over 8 acres of parkland and gardens with unrestricted views over the Cotswolds.

Related: Where to go near London.

Final thoughts on where to go in Europe in August

Europe in August doesn't have to mean sweltering heat and overwhelming crowds. Some places are simply too hot in Europe with August usually the hottest month. (See Malta).

By choosing destinations in the UK, Scandinavia and the Baltics, you can enjoy a perfect balance of comfortable temperatures, exciting activities, and rich cultural experiences, without the (freezing) cold and gloomy weather you’d usually get in the winter.  

Whether you're a digital nomad looking for your next 'workation' spot or an active traveller seeking adventure, these cooler European destinations offer the ideal setting for an unforgettable August holiday.

If you are a digital nomad you can check out our Digital Nomad City Finder tool to find the best city to create an intermittent hub. 

Remember, when planning your trip, consider the specific activities you're interested in and pack accordingly. Many of these destinations offer a mix of urban exploration and outdoor adventures, so versatile clothing and good walking shoes are a must. 

Ready to start planning your cool European August getaway? Check out the best flight deals on Skyscanner.com and make your summer travel dreams a reality!