The play tells the story of María, a young woman who lives in a humble neighborhood in Madrid, known as Vallecas. She works as a tobacconist (estanquera) and is known for her beauty and kindness. The story revolves around her romantic relationships and the challenges she faces in her daily life.

"La estanquera de Vallecas" is a play written by the Spanish playwright Tirso de Molina, which premiered in 1636. The play is a classic of the Spanish Golden Age of theater and has been widely studied and performed for centuries. Here are some informative features about "La estanquera de Vallecas":