The Real Balneario de Carlos III located in the municipality of Trillo (Guadalajara) and managed by TermaEuropa was inaugurated on 1 August 2005. 1 Hour from Madrid.The spa was founded in the 18th century by the King and Mayor of Madrid Carlos II and is located in an impressive 40-hectare plot surrounded by trees (oak holm oaks pine) and encircled by the River Tagus. The establishment has 86 rooms with balcony views of the Forest and direct access to the Spa. All of the rooms are perfectly fitted out and have air conditioning complete bathroom hair-dryer gift bathrobes toiletries flat screen television free minibar safety deposit box and room service.This Spa gathers all of the experience accumulated in operating the Arnedillo Spa for decades and includes among other facilities an Active Pool with a large glass window looking over the River Tagus a Terma Romana (humid and dry saunas circuit combined with pools at different temperatures) a Children's Pool or children's spa and an open air Thermal Spring with Pebbles. The hotel offer is complemented by the Restaurant with semi-buffet service hairdressers crèche gymnasium conference halls with a maximum capacity of 200 persons and a wine cellar.