I recently visited Chamonix with my sister and reached out to Franck Chapon at Chamonix Sport Aventure to help us plan some outdoor activities. We ended up choosing the via ferrata climbing trip and tandem paragliding- both activities were a blast! Franck was with us for both and was a very knowledgable, friendly, trustworthy guide. He was also punctual and professional when it came to planning/logistical matters