Poseidon Spa, located within the historic Casa Monica Resort & Spa in St. Augustine, serves as a serene sanctuary for restorative treatments and deep healing. Drawing inspiration from the earth’s simplest element, water, this destination invites guests to unwind from their coastal explorations with an array of expert massages, facials, and body treatments. The property seamlessly blends majestic history with modern luxury, offering an artful environment where unparalleled service and tranquil spaces foster a true sense of tranquillity.
The wellness journey extends beyond the spa as guests are transported through time by the resort’s curated cultural experiences and sophisticated amenities. Visitors can satisfy their curiosities at the onsite art gallery or indulge in a refined culinary journey at the coastal chophouse and bar. By combining a heritage-rich atmosphere with contemporary pampering, this retreat provides a holistic escape that celebrates both artistic inspiration and physical relaxation in Florida’s oldest city.






