Finished the Spanish Civil War in April 1939, in November 1940, while Spain is being crushed by the ruthless boot of dictator Franco, Pepita travels from rural Córdoba to Madrid to be near her sister Hortensia, who is seven months pregnant and imprisoned, haunted by the shadow of a death sentence.
In 1960, Martín and Marcos are forced by their difficult personal circumstances to travel to Switzerland in search of work, leaving their families in the Madrid of Franco's Spain. But they undertake more than a simple journey; they begin the road to a new life.
A young man arrives at the Grand Hotel, an ideal place in the middle of the wilderness to investigate his sister's disappearance. What he ignores is that he's about to meet his greater love: the pretty and seductive daughter of the Hotel's owner. Between this young couple, of different social classes, a very passionate love will be born. A dangerous romance will be entwined with the mysteries and secrets hidden between the walls of the Grand Hotel. In The Grand Hotel no one is who we think it is, no one is free of hazards or suspicious. A complex web of lies, secrets and betrayal awaits...