The Church of San Antonio Abad, built from 1525 onwards on an earlier church, is one of the main monuments of El Toboso and a prominent example of late Gothic architecture in La Mancha. Its hall plan features three naves of equal height covered by ribbed vaults supported by cylindrical columns. In the 17th century, side chapels and a transept were added, while the Renaissance-style doorways and the Plateresque tower complete its imposing façade. This church is thought to correspond to the one depicted in Don Quixote's famous phrase: "We have found the church, Sancho."