Santa Maria Assunta, Romanesque church in San Quirico d'Orcia, Italy.

Santa Maria Assunta is a Romanesque church in San Quirico d'Orcia constructed with square travertine blocks arranged in an even pattern. The interior follows a single-nave layout with a small apse decorated by carved animal head motifs that add textural detail to the sacred space.

The church was built in the second half of the 11th century along the Via Francigena, one of Europe's main pilgrimage routes to Rome. Its location made it a significant stopping point for thousands of faithful traveling this path each year during medieval times.

The entrance faces the historic pilgrimage route Via Francigena, displaying architectural details that medieval travelers would have recognized as sacred. Such features helped guide pilgrims toward spiritual destinations along their long journeys.

The church stands along the Via Francigena near the Porta Ferrea, with its small portal opening toward the north-west. Visitors approach on foot through the streets of San Quirico d'Orcia; the building was once surrounded by the vegetable gardens that became the Horti Leonini, so the neighbouring green space marks the old church grounds.

The name Santa Maria ad Hortos refers to the vegetable plots that once surrounded the church and later became the Horti Leonini. The apse is crowned by small arches on corbels carved with animal heads, a detail easy to miss from the entrance side.