UIMLA – Accompagnateur – Mid-Mountain Guide
A journey to connect with nature.
Observe carefully and you'll understand it all better.
Philosophy
Those who climb with respect, descend with wisdom.
A passionate mountain lover living with an ambitious and respectful perspective, I believe that my way of experiencing life in this place goes beyond just taking advantage of its natural resources. It's also about being conscious of the place I am living in, respecting it, appreciating it, and interacting with it in the most fun and beautiful possible way.
Snowshoeing
Tour du Mont Blanc
Chamonix — Zermatt
Tailor-made routes
Lac Blanc
A summer day
Snowshoeing
Tour du Mont Blanc
Chamonix — Zermatt
Tailor-made routes
Lac Blanc
Discover
Three ways to live the mountains
Choose from well-organized itineraries or fully personalized trips in the Alps, the Pyrenees, or other mountain regions around the world.
01 · Trekking
A summer day
Step into the mountains and discover new horizons through guided trekking adventures. Explore breathtaking landscapes, follow scenic trails, and experience the freedom of the outdoors in a safe and inspiring mountain journey. From 230€ See routes
02 · Snowshoes
A winter day
Experience the mountains in winter through guided snowshoeing adventures. Discover pristine snowy landscapes, follow unique winter routes, and enjoy the magic of the mountains in a safe and inspiring winter experience. From 250€ See routes
03 · Multi-day
Multi-day
Discover the mountains over several days through guided multi-day trekking and snowshoeing adventures. Travel through remote landscapes, stay immersed in nature, and enjoy a safe, inspiring, and unforgettable mountain adventure in every season. From 300€ /day See routes
“Every step in the mountains is a memory that stays in the soul.
Reviews
«To be guided by Sanjo was an incredible experience. Every detail was taken care of, from the planning to the pace of the trek. I felt safe, inspired, and completely immersed in the mountains. His expertise and passion for the outdoors made this adventure unforgettable.»
Jane Miller
FAQ
Everything you need to know
Can't find your answer? My virtual assistant helps you instantly, or write to me directly.
Do I need previous experience?
Most day routes require no experience: moderate fitness and the will to walk for a few hours is enough. For Mont Buet and the multi-day treks, previous mountain experience is recommended. I'll help you pick the right one.
What gear do I need?
In summer: hiking boots, poles, backpack, water, food, layered clothing and sun protection. In winter, also: snowshoes, poles with snow baskets, waterproof boots, warm technical clothing and sunglasses. If you're missing something, I'll tell you where to rent it in Chamonix.
Can I come with kids or as a private group?
Of course! I organise private outings for couples, families and groups of friends, adapting the route to everyone's age and level.
How do I book?
Through this website's assistant, on WhatsApp (+34 648 219 451) or by email (sergiosanjose@me.com). Tell me the route, the date and how many of you there are, and I'll confirm availability.

Questions?
Let's talk now.
Whether you're curious about the activities, a project, or even personal motivations, I'm here to answer any questions.
- WhatsApp+34 648 219 451
- Emailsergiosanjose@me.com
- Phone (France)+33 07 50 03 40 68
- Instagram@sanjosergio
- Based inChamonix Valley, France

Jane Miller