Hydrothermal Initiative 2023 Trends The hydrothermal sector has experienced huge interest and growth in the past year, with many of our 2022 trends still very much in the spotlight. Specifically, “social sauna-ing” and the renaissance of communal bathhouses across the globe sees no signs abating. For example, activities like Sauna Aufguss, a communal sauna experience, are becoming more mainstream, while local, urban bathhouse facilities are…
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