My name is Celtina Masardo. After completing my Master’s degree in teaching French to foreigners, I taught French in schools in Lyon and Switzerland. However, after my classes, my students would gather among themselves and speak English. What a shame to come all this way and not take advantage of experiencing real French life!
That’s why, in 2012, I created S.L. Immersion to offer authentic and deeply immersive stays. Since my courses in Provence became very popular with students, I expanded our offerings across France with the help of teachers who are passionate about their regions and the French language. Our programs combine learning, culture, exchanges with locals, and authenticity.
Over the past decade, we’ve welcomed learners from all over the world, such as David, an American accountant, or Tomoko, a Japanese diplomat. They all confirmed that immersion is the fastest and most effective way to master a language.
But here’s something I often hear: once they’re back home, life resumes. Time is short, budgets are tight, and not everyone can fly to France every year.
So how can you continue traveling to France and learning French from the comfort of your couch?
Thanks to our new solution, Immerse Language, you can continue your immersion in France without leaving your home. With your computer, phone, or tablet, you can find yourself strolling through the bustling streets of Marseille or exploring the majestic Palais des Papes in Avignon.
Our mission: to transform language learning by offering total immersion, wherever you are.
Because we know that to learn a language effectively, it’s not enough to master grammar rules or memorize vocabulary: you have to live the language.
Travel to France from your home.
Our unique approach allows you to learn French anytime and from anywhere, by interacting with cultural elements, everyday life situations, and following the guidance of our virtual immersion guides. It’s a method that combines language learning and cultural exploration, making each French lesson not only educational but also exciting.
It’s the freedom to learn French at your own pace without giving up the immersive experience.
France is accessible every day—no plane ticket needed!
At Immerse Language, our vision is to transform language learning by offering total immersion, no matter where you are. We believe that to learn a language effectively, it’s not enough to master grammar rules or memorize vocabulary: you have to live the language.
That’s why we have designed a personalized learning path that immerses the user in realistic environments, whether it’s on a bustling street in Marseille or inside the majestic Palais des Papes in Avignon.
Our unique approach allows learners to learn French by interacting with cultural elements, everyday life situations, and following the guidance of our virtual immersion guides. It’s a method that combines language learning with cultural exploration, making each lesson not only educational but also exciting.
We are a team of passionate individuals in education, linguistics, and technology. With years of experience in language teaching and developing innovative educational solutions, we strive to push the boundaries of what is possible in language learning. We are convinced that virtual reality is the future of education, and we work every day to prove it.
Our project has been supported by prestigious partners such as La French Tech, the Travel Camp Sud program, and the Orange Group, who believed in our vision and helped us bring it to life. Thanks to them, we have been able to develop immersive and authentic learning experiences, in partnership with renowned cultural institutions.
To offer a rich and authentic immersion experience, we collaborate with exceptional partners:












Watch our demo video to dive into the world of Immerse Language and see how we make language learning accessible, interactive, and culturally enriching, all from the comfort of your home.
At Immerse Language, we don’t just teach French; we offer a window into France. Whether you’re a beginner or an advanced learner, our immersive experiences are designed to provide you with a rewarding and unforgettable learning experience. Join us and discover how technology can transform the way you learn a language.