Experience the Ocean Like Never Before

Seven days in one of the most extraordinary marine ecosystems on Earth. Freediving alongside dolphins. Witnessing mobula ray migrations. Exploring the Sea of Cortez in search of orcas.

Each morning begins with Poseidon Breath training, designed to regulate the nervous system, sharpen focus, and unlock deeper physical and mental performance.

Each day unfolds as a private ocean expedition.

Each evening ends with dinner by the sea, fire on the beach, and conversations with an intimate group of entrepreneurs and explorers.

This is not a retreat. It is an expedition into the ocean — and into yourself.

YOUR HOST

Tavi Castro

Poseidon Ascend is hosted by Tavi Castro, a world-renowned freediver, breathwork instructor, and performance coach. His underwater videos have accumulated hundreds of millions of views, inspiring millions of people to explore the ocean and discover the power of breath.

Tavi has built a global following through his work combining freediving, breathwork, athletic performance, and nervous system training.

Guests train directly with Tavi throughout the week, learning the same methods used by elite freedivers to remain calm and focused under pressure.

THE DEEPEST MEDITATION

Freediving

Freediving creates a mental state difficult to achieve elsewhere. No phones. No noise. No distractions. Only breath.

As guests descend beneath the surface, they experience an extraordinary sense of presence and calm.