Tabacón Thermal Resort & Spa | Condé Nast Traveler

"The 103-room property began in 1991 with the vision of architect Jaime Mikowski who wanted to harness a portion of the Tabacón River for the purpose of wellness, and the result is Costa Rica’s finest thermal spa, ideally situated at the base of the Arenal volcano. 18 hot springs feeding the resort with an energetic force of their own. There’s also a natural spring-fed Jacuzzi is in the common area of the spa, where you’d be wise to indulge in a few of the wellness offerings like a detoxifying volcanic body wrap administered in open-air bungalows, or coffee and coconut exfoliations."