The best extreme winter sports to try

Don a dry suit and submerge yourself beneath the ice of a frozen lake in the Alps –explore the magical and mystical environment beneath a layer of ice, with rays of light shining through and utter silence all around you.
You don’t have to be an experienced diver to take part –all equipment is provided and sometimes you can even dive at night. Ice diving is available in Val Thorens on Lac du Lou and in Tignes.
 
Price range: from 15€ for a session
Minimum age requirement: 12 years

The French ski resort of Val Thorens is home to Europe’s highest ice-driving circuit, at 2,300m. Guaranteed to give you an adrenaline rush, this 760m long circuit is open around 120 days per season, with a separate karting track which is great fun to do as a family.
The views at Val Thorens are truly jaw-dropping. With the altitude being so high, there are very few trees, offering you the chance to get uninterrupted views of the surrounding snowy mountains. Visit www.icedrivingvalthorens.com to book and for more information.
 
Price range: from 65€ as a passenger. From 450€ for a full driving lesson
** Minimum age requirement:** 18 years

Use a power kite to propel yourself across the snow on a snowboard or skis – snow kiting. Effectively kite surfing on the snow is pretty much as cool as it gets. As long as you can confidently ski on a blue piste, you can have a go. Lessons are offered in Tignes and on the beautiful frozen Lake Silvaplana or on the Bernina Massif, among the highest peaks in the Eastern Alps, both in St Moritz.
 
Price range: 3-hour discovery lesson is approx. 170€ for 1-2 people
Minimum age requirement: 12 years

Sledging in a ski resort is an extreme activity in itself – especially if done after a couple of glasses of Glühwein (mulled wine). But take it to a new level with airboarding – essentially tobogganing on a high-tech inflatable toboggan.
 
This is available in a growing number of ski resorts, Courchevel and Val Thorens offer it in the Three Valleys as well as the charming resort of Valmorel – it's easy, fun and rather cheap, but only available for adults and teenagers, not children.
 
Price range: from 15€ per session
Minimum age requirement: 12 years

The craze for mountain biking on snow is not going away – no ski resort worth its salt is without fat bikes for hire. Essentially these bikes are mountain bikes with big, fat tyres – with many resorts now having special trails dedicated to the sport.
 
It’s hard work though: these bikes can weigh up to 15kg and cyclists must adjust the tyres according to the conditions, but it’s a wonderful way to get around the mountains – just be careful to only use the back break when going downhill... Pull the front one and you’ll go flying over the handlebars!
 
Price range: from 50€ for a half day guided tour
Minimum age requirement: 7 years