This winter, Whympr is making a technological leap that no other app has ever achieved. The all-in-one app, founded in Chamonix, is breaking new ground to give outdoor activities a whole new dimension. Through two major innovations, a high-precision 3D LiDAR map and the development of the world’s best HD winter satellite map, Whympr provides accurate mapping that existing maps have not been able to provide until now. No more approximations when it comes to planning your itineraries, Whympr is now the most accurate outdoor tool for mapping your outdoor adventures.
An HD winter satellite map: as if you were there
This is not just a photograph, but the most accurate winter satellite map ever offered to the general public. Developed by Whympr, this innovation is based on a unique spatial imaging device capable of producing views with a resolution of 30 centimetres per pixel. The images, captured in February 2025, reveal an unprecedented level of detail: snowy corridors, mogul fields and even tracks left by skiers appear with impressive clarity.
Designed to meet the needs of the most demanding winter sports enthusiasts, this map offers a level of detail that far exceeds traditional mapping standards. The near-photographic visualisation of the terrain allows for greater immersion, transforming route planning into a more realistic, accurate and informed experience.
Initially deployed in the Mont Blanc massif, the birthplace of the application, this technology is set to expand to other iconic areas. Whympr plans to cover mountain ranges such as Whistler, Sierra Nevada and the Himalayas in the near future. In a participatory approach, users are invited to contribute to the development of the map by completing a questionnaire to designate the next mountain ranges to be mapped using this advanced satellite technology.
3D LiDAR mapping: reading the terrain like never before
In addition to the satellite map, Whympr is breaking new ground by unveiling a new generation of 3D maps enhanced by LiDAR technology. Thanks to its exceptional resolution — 1 metre horizontally and 10 centimetres vertically, a far cry from the current standard of 30 m/10 m — the application now provides an extremely detailed reading of the terrain. This makes it possible to identify with great precision sharp ridges, exposed crests, marked slope breaks and even rocky outcrops hidden under the snow.
For a ski tourer, for example, this technological advance radically changes the way they plan an outing. Terrain analysis becomes more rigorous, route planning more reliable, and the representation of the relief closer to the actual experience on the ground.
This innovation has already been rolled out across all maps covering France, Italy, Switzerland, Austria, Germany and Spain, and will gradually be extended to other countries.
In addition, Whympr has recently integrated three new map layers that further enhance the navigation experience. These include information that is essential for committed practitioners: the inclination of slopes, their orientation, and the distribution of flat areas. This valuable data helps users refine their route, assess risks or simply better understand the dynamics of the terrain, whether they are freeriders, mountain professionals or simply enthusiasts in search of adventure.
Whympr: an all-in-one app that redefines outdoor exploration
Founded in 2017 in Chamonix by two mountain enthusiasts, Whympr has established itself as one of the most comprehensive apps dedicated to preparing for outdoor excursions. It now includes more than 100,000 route descriptions, an offline mode, 3D maps, and integrated weather and avalanche reports. With a community of nearly 600,000 users worldwide, it is the go-to solution for ski touring, mountaineering, climbing and hiking enthusiasts.
This winter’s major innovations — HD satellite maps and 3D LiDAR mapping — are now available as part of the Whympr Premium subscription. Priced at £14.99 for three months or £24.99 for a year, this subscription gives access to cutting-edge technological tools that significantly improve planning accuracy, terrain visibility and user safety.
Whympr’s approach is distinguished by a strong desire to democratise access to advanced technologies, while placing the user experience and the community at the centre of its development. The application thus embodies a rare balance between technological innovation, functional accessibility and a commitment to a more peaceful and shared enjoyment of the mountains.
Towards a new culture of ski mapping
The field of mapping applied to winter sports is undergoing a transformation. While previous generations of maps were based on static backgrounds, often approximate and not very interactive, new technological solutions, such as those offered by Whympr, are ushering in an immersive, dynamic and participatory approach. Maps are no longer limited to being a simple orientation aid: they are becoming connected tools, constantly evolving to meet the growing demands of users.
Thanks to these innovations, it is now possible to analyse the terrain with unprecedented precision, better anticipate the risks associated with the terrain or weather conditions, and rediscover the aesthetic and geographical richness of the winter mountain environment. Access to topographical information is thus facilitated, making routes easier to read, itineraries safer and the mountains more accessible, regardless of experience level.
Far from being a simple technological addition, this new generation of mapping represents a structural evolution in the way we approach winter activities. It redefines how we prepare for outings, transforms the experience in the field and encourages knowledge sharing among practitioners, contributing to a more responsible, informed and connected approach to the mountains.
