The Basilica of Santa Cristina
The monumental complex of Santa Cristina is the beating heart of Bolsena’s spirituality and history.

The Basilica, of Romanesque origins, is one of the most
significant places in the city and for centuries has preserved the memory of the young martyr Christina and the testimony of the famous Eucharistic Miracle of 1263.
A Complex of Faith and Art
The uniqueness of the Basilica lies in its layout: three distinct churches, built in different eras, merge harmoniously to create a spiritual journey facing the same central square. From the early Christian roots of the catacombs to the elegant lines of the Renaissance, every stone tells a chapter of Italy’s religious history.
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The Main Basilica and the Renaissance Façade
The main façade, a masterpiece of Renaissance refinement, was commissioned at the end of the 15th century by Cardinal Giovanni de’ Medici (the future Pope Leo X), who was then the governor of Bolsena. Inside, the basilica features three naves divided by granite columns taken from the ruins of the Roman city of Volsinii. Key treasures include:
The 15th-century polyptych by Sano di Pietro above the high altar.
The glazed terracotta bust of Saint Lucy and the statue of the martyr Christina, both works by Benedetto Buglioni.
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The New Chapel of the Miracle
Built starting in 1693 to provide a worthy home for the Sacred Stones stained by blood during the Miracle of 1263. This Baroque chapel houses a large altarpiece by Francesco Trevisani (1704) depicting the miraculous event. From here, visitors can access the atmospheric Grotto of Saint Christina.
Places of Memory and Miracles
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The Grotto of Saint Christina and the Altar of the Four Columns
The true soul of the complex, the Grotto is where tradition places both the martyrdom of the Saint and the Eucharistic Miracle. Here stands the Altar of the Miracle, protected by an ancient early-medieval ciborium resting on four columns. Beneath the altar table, you can see the stone bearing the footprints of the young girl, which—according to tradition—miraculously floated on the lake instead of sinking after a stone was tied around her neck.
The Eucharistic Miracle of 1263
Bolsena is known worldwide for the event that led to the institution of the Feast of Corpus Domini. Legend tells of a Bohemian priest, Peter of Prague, who was plagued by doubts regarding the real presence of Christ in the Eucharist. While celebrating Mass at the altar of Santa Cristina, he saw the host begin to bleed. The drops of blood stained the linen corporal (now kept in Orvieto Cathedral) and the stones of the altar, which are still venerated in Bolsena today.







