San José, in the province of Entre Ríos, positions itself as one of the most complete and tranquil thermal destinations in the Litoral region. This complex is a balanced option: while some seek relaxation in the hottest pools, others can opt for a more active experience. The thermal waters of San José are used as a complement in treatments for the nervous and respiratory systems, and also to relieve muscle and joint ailments. The two indoor pools are oriented towards relaxation and feature hydromassage. Surrounded by greenery and with open views of the river, the complex manages to maintain a tranquil atmosphere even during high season, something that many visitors value compared to more massive destinations. The pools are fresh, sodium, calcium, and bicarbonate waters, completely natural. Depths vary between 30 centimeters and 1.40 meters, allowing for comfortable use by both adults and children. Unlike Federación or Villa Elisa, this little town combines thermal baths with a water park, spa, and a privileged natural environment on the Uruguay River, just five minutes from the historic center. According to Agencia Noticias Argentinas, the San José Thermal complex occupies a five-hectare property and operates year-round. Beyond the thermal baths, San José retains the spirit of an Entre Ríos town: calm streets, regional gastronomic proposals, and proximity to wineries and attractions in the Colón department. Among the most outstanding services are outdoor pools, indoor pools, thermal spa, restaurant, café, and kiosk, artisan walkway, equipment rental, showers, and rest area. One of the differentiators of San José is its water park, which adds fun to the classic thermal plan. It has ten pools with temperatures ranging from 32° to 42°, two of which are covered, offering a proposal that integrates relaxation, recreation, and gastronomic services in one place. Located within the 'Tri Termas' circuit of the Tierra de Palmares region, the thermal baths have consolidated as an ideal alternative for weekend getaways, long holidays, or family vacations, with infrastructure that allows enjoyment in both summer and winter. The San José thermal complex presents itself as a natural balcony towards the Uruguay River. Among the main attractions are: the slide pool: 150 m², 1.3 m deep, with a multiple 'boat' type slide, an 11-meter kamikaze, and a 24-meter curved slide; the Garden pool: 92 m² and 0.30 m deep, with children's games, rain mushrooms, and short slides; and the Baldazo sector: with 50 cm depth and 100 and 200-liter buckets that alternately dump water. The San José Water Park is an attraction for the little ones. It is integrated within the same property and operates during high season and special dates. In addition, they are associated with dermatological benefits and improved skin oxygenation. The natural environment enhances that experience.