Summer Hiking Week: Booking Enquiry
Use the form below to register your interest in the 2026 Semaine de randonnée en été à Chamonix, secure your place on the trek, and save money. We’ll contact you before we open our online bookings, giving you the first option to reserve places. We will also keep the 2025 prices open for all pre-registrations. If you prefer, you can also pre-register by sending an email to bookings@whitemarmotte.com.