Sauna Deco (Amsterdam)

**Sauna Deco** offers the most architecturally unique wellness escape in Amsterdam, housed in an original 1920s Paris department store façade on the Herengracht canal. This Art Deco gem underwent a meticulous restoration in 2023, preserving 85% of its original stained glass and brass fixtures. A 60-minute aromatherapy session costs €85, 15% cheaper than the city's typical luxury offering.