On the third floor of Hotel Poseidon lies L'Onda - the first Beauty Centre opened on the Amalfi Coast, back in April 1990.
This exclusive retreat is designed for anyone seeking an experience of pure relaxation and renewal.

Rituals for Renewal
For those who wish to take care of themselves, our peaceful sanctuary welcomes visitors into a world of tranquility. In the skilled hands of our expert therapists, every treatment becomes a ritual - gentle caresses for the face, soothing indulgences for the body, and a wide selection of massages, from relaxing to therapeutic, each performed with passion and dedication.
Every day, from 10:30 AM to 6:30 PM, well-being becomes a ritual - an experience where finding balance comes naturally.
Like the sea, here you’ll find space to dream and time to be
Let yourself be carried by the current of beauty, immerse yourself in calm. Every experience at Poseidon is an invitation to step into the legend. Explore Positano’s winding roads, sail through Capri’s azure waves, or find peace in gardens that tell stories of silence. Here, you’re not just a traveler, you're part of a myth that continues to live.