
Seawater Spa at Gurney's Montauk is a sweeping 30,000-square-foot oceanfront wellness destination on the eastern tip of Long Island, drawing on the healing traditions of thalassotherapy and the restorative power of the sea. The spa's marine-inspired BathHouse anchors the experience, featuring thermal pools fed with seawater, a seawater circuit, dry sauna, eucalyptus steam room, and heated stone benches, while an indoor saltwater pool frames panoramic views of the Atlantic Ocean. Treatment offerings range from therapeutic massage and bespoke bodywork to advanced skincare facials, with seasonal La Prairie luxury treatments available for guests seeking the pinnacle of beauty care. A 24-hour fitness center and daily wellness classes including yoga and Pilates round out the programming. Welcoming resort guests, members, and day visitors alike, the spa strikes a refined balance between deep relaxation and performance-focused wellness amid the dramatic coastal landscape of Montauk.