Fly Fishing Guide on the French Riviera – Meet Guillaume Mary

I was born on the Basque Coast, where water shapes both landscapes and lives. From an early age, rivers, the ocean, and wild places became my playground and my refuge. That quiet fascination with water never left me — it simply evolved.

Today, I am a professional fishing guide on the French Riviera, sharing more than twenty-five years of experience on rivers across France and around the world. What truly brings me happiness is simple: being by the water, where time slows down and nature takes the lead.

Before dedicating myself fully to fly fishing, I worked for many years as a rafting and kayaking guide on wild, technical rivers. In 2012, I founded my own outdoor guiding company – Raft’Ubaye – on the Ubaye River, one of the most iconic rafting destinations in France. This background gives me a deep understanding of rivers, safety, and movement on the water — essential elements for guided fly fishing experiences.

In 2015, a turning point led me back to fishing in a more intimate way. A few years later, Fly fishing quickly became an obvious choice. More than a technique, it revealed a contemplative approach to rivers: reading the water, understanding fish behaviour, and being fully present in the moment.

Today, I guide fly fishing trips in the French Riviera and Provence, focusing on wild rivers, clear waters, and authentic experiences away from crowded spots. My approach combines technical instruction, exploration of remote locations, and a deep respect for the natural environment.

In 2023, I completed professional training as a certified fishing instructor and guide, allowing me to offer safe, structured, and personalised fly fishing guiding for beginners and experienced anglers alike.

Esprit Rivières is the expression of a lifelong relationship with rivers — crystal-clear waters, wild fish, and meaningful moments shared on the riverbank. Whether we approach the river by foot, canoe, or simply stand still in the current, fly fishing becomes a way to connect with place, nature, and oneself.
I look forward to welcoming you for a fly fishing experience on the French Riviera, and to sharing a special moment by the water.

Guillaume Mary
Fly Fishing Guide – Esprit Rivières