Top 10 things to do on hot days

Valais is well known for its exceptionally sunny climate.

The long days of summer are ideal for hiking and all kinds of other outdoor activities. When temperatures keep climbing, locals and visitors alike naturally seek out shady and cool places. At such times head high, taking inspiration from our refreshing ideas that will fill your lungs with pure alpine air. Take a dip in crystal-clear lakes, experience the majesty of ancient glaciers, follow idyllic watercourses through fairy-tale forests, or spend the night in a mountain hut: the choice is vast!

Dive into the crystal-clear waters of Valais’ lakes

In summer, there's nothing like a refreshing dip in the turquoise waters in Valais. In the valleys, numerous spots offer an open invitation to put your towel on the shore and fill up on vitamin D in the sun before taking the plunge.

lake, mountains, valais, outdoor

Sleep close to the stars

During a heatwave, it can be difficult to get to sleep. At such times, head for the heights to spend the night in one of the region’s many mountain huts. At nightfall, soak up the tranquillity all around and take advantage of the absence of light pollution to gaze at the star-filled sky – before heading to your room and making the most of the cooler temperatures to enjoy a refreshing night’s sleep, far from the heat down in the valley!

Alpine bar in the Turtmanntal region. Valais. Switzerland

Explore one of the Valais glaciers

At the far end of the Rhône’s side valleys, mighty glaciers thousands of years old glitter in lunar landscapes at altitudes above 2,000 metres. Some have ice caves that you can explore: fairy-tale palaces frozen in time. Afterwards, don a pair of crampons to follow in the footsteps of an expert mountain guide, who will introduce you to the joys of a guided hike on these gargantuan rivers of ice.

Guided walk on the Great Aletsch Glacier, Aletsch Arena, Valais

Head underground

The mountains of Valais conceal many geological treasures. Deep down inside dramatic gorges, enjoy the refreshing spray of the waterfalls that helped sculpt them. In the cave that contains the subterranean lake of Saint-Léonard, where the air temperature is a constant 15°C year-round, trips in rowing boats offer the chance to explore an enchanting world. Alternatively, discover some of the fascinating history of Valais on visits to the region’s castles, forts and fortresses. These mighty structures have kilometres of tunnels carved out of the rock, deep inside the mountain, and offer a refreshing escape from the heat on summer days.

Cool off in shady forests

The mountain slopes overlooking the Rhône valley are home to countless forests bursting with life. During hot spells, enjoy the shade of the larch trees and the cool, fresh air along watercourses. Take leisurely walks along the “bisses”, the historical irrigation channels of Valais; follow the discovery trails in the region’s vast nature parks; and explore the colours and scents of local flora in the alpine botanical gardens.

Bisse d'en Bas in Nendaz, Valais

Enjoy a hike at altitude with a refreshment stop

There's nothing better than seeking a bit of fresh air in the mountains. Set off on a hike at altitude and stop off at an alpine refreshment bar. You'll be able to see lots of animals, enjoy a peaceful atmosphere in breathtaking scenery and, above all, taste delicious local produce.

Hiking, becs de bosson hut, refreshment bar. Valais, Switzerland.

Try new water sports

From the floor of the Rhône valley up to the high mountains, Valais has many crystal-clear lakes and rivers where you can enjoy your favourite water sports safely in a pristine natural setting – or have a go at one you’ve never tried before. Stand-up paddling, wakeboarding, waterskiing, canyoning, rafting, even yoga on water: the region has countless attractions for water-loving adventure seekers and anyone looking for a new experience in or on our “blue gold”.

Adrenatur, Crans-Montana, Canyoning and Rafting, Valais

Set off on a panoramic excursion

Why not head for the hills? It's a well-known fact that summer temperatures are far pleasanter on mountain tops. Luckily, the Valais has plenty of buses, trains and lifts to transport you comfortably to panoramic vantage points to enjoy the coolness.

Descend into the depths of a Valais dam

Valais is known as “Switzerland’s reservoir” thanks to its many mighty dams and the vast lakes they have created. Various sites offer visits into the heart of these concrete giants. Escape the heat on a guided tour through the labyrinth of cool galleries deep inside the dam, and learn about the extraordinary human endeavour that created these impressive structures, which produce 60% of Switzerland’s electricity.

Grande Dixence, Val d’Hérémence, Valais, Switzerland

Spend the day in one of Valais' open-air pools

When temperatures rise, what better way to spend a day than at the pool? Plunge pools, wading pools and paddling pools are at the ready for water activities, while deckchairs and large lawns allow you to bask in the sun. And if you fancy an ice cream or a drink, there are snack bars on hand for a little refreshment.

Thermal baths in Leukerbad in summer, Valais