Whympr Introduces the Most Detailed Winter Mountain Maps Ever Built for Ski Tourers in the Mont Blanc Massif For a generation of backcountry skiers, mountaineers, and alpinists, FATMAP set the benchmark for digital terrain visualization. Now, a French-based platform called Whympr is making a serious case that the future of mountain mapping has arrived—and it may already be sharper, deeper, and more precise than anything that came before it. “We’re a Chamonix-based company focused on building the best […] Backcountry Martin Kuprianowicz | December 8, 2025 0 Comments