The 1955 Mushroom Ceremony in Huautla de Jiménez

The 1955 Mushroom Ceremony in Huautla de Jiménez brought R. Gordon Wasson into a velada led by María Sabina, a respected Mazatec curandera, and made him and his photographer the first outsiders to participate in such a ceremony. The night of June 29–30 became the culmination of Wasson’s years of searching for sacred mushrooms and a formative episode in the way psychedelic experience would be described to a mass audience. It also left a tension at the heart of his account: he treated the ceremony as confirmation of a theory about humanity’s discovery of God, while the practice María Sabina conducted in 1955 served local purposes of healing and divination.

Background and Access

Wasson’s interest in the ceremony followed a change in direction. The Wassons had looked toward Asia for their divine mushroom, but Richard Evans Schultes pointed them toward the Americas, where missionary and anthropological reports suggested that mushroom practices survived in remote villages in southern Mexico. Wasson first traveled to Mexico and Central America in 1953, and visited Huautla de Jiménez several times. A missionary informant had told him that healers there used mushrooms. Residents were initially guarded: some denied knowing of the mushrooms, said their use had ended, or directed him toward a distant village.

That reserve had a long history. Shortly after the Spanish conquest, the sacramental use of psychoactive mushrooms was driven underground. Sixteenth-century missionary Bernardino de Sahagún recorded an Aztec observance in which people ate mushrooms with honey before dawn and later shared the visions they had experienced. Spanish authorities treated the practice as a religious threat: priests condemned it, Indigenous people were interrogated about it, and carved mushroom stones associated with ceremonies were destroyed. The Roman Catholic Church’s opposition reflected more than a dispute over a plant. The Nahuatl name Flesh of the gods echoed the Christian understanding of the Eucharist, while the mushroom ceremony offered worshippers what appeared to be direct access to the divine, without mediation by priest or liturgy.

On his third trip to Huautla, Wasson persuaded María Sabina to admit him and his photographer to a ceremony in which no outsider had previously taken part. He gained access by telling her he was worried about his son at home and wanted to learn about his whereabouts and well-being. The account later says that, after returning to New York City, Wasson believed the information he had received was accurate. The stated concern thus gave him a way into a private practice, but it also complicates his later portrayal of the ceremony as primarily an act of religious seeking.

The Night of the Velada

The ceremony took place after dark in the basement of a local official’s home, an ally Wasson had enlisted in his effort to investigate the mushrooms. Its altar was simple and adorned with Christian images. Wasson concealed María Sabina’s identity in his published account by calling her Eva Mendez, while describing her as a spiritual figure. Before handing him the mushrooms, she cleaned them and passed them through purifying incense smoke. She gave Wasson six pairs, referring to them as the little children.

Wasson’s notebooks preserve the evening’s clock-time with unusual precision: he recorded arriving at 8:15, ingesting the mushrooms at 10:40, and the last candle being extinguished at 10:45. After that point, his handwriting became increasingly disrupted, and some lines appeared upside down. His record of the visions moved from angular decorative patterns, like designs on carpets or textiles, to palaces with courtyards, arcades, and gardens, and then to a mythological beast drawing a regal chariot. The sequence gave his account a progression from patterned forms toward a more elaborate visionary world.

He described the visions as clearer and more real than ordinary sight, and understood them as archetypes underlying everyday appearances. He also wrote that ecstasy had, for the first time, become a firsthand state rather than an idea about someone else’s experience. The book notes the influence of Aldous Huxley on the language and expectations taking shape in Wasson’s account: whether Huxley had originated these conventions or merely recorded them, they would help shape how later psychedelic experiences were narrated. The ceremony was therefore significant not only as an event Wasson underwent, but also as an early template for the literary description of such experiences.

Interpretation and Limits

Wasson took the night as confirmation of his hypothesis that psychoactive fungi lay at the roots of religious experience. He proposed that mushrooms might have opened worlds beyond the familiar limits of space and time and even helped give early people the idea of God. Yet this explanatory framework preceded the ceremony. The narrative cautions that Wasson was prepared to shape aspects of what he experienced to support his existing theory, and that his language of sacred communion did not match María Sabina’s understanding of her work.

By 1955, many Mazatecs had become devout Catholics, and mushroom ceremonies were used not simply for worship but to heal the sick and to divine the whereabouts of missing people and important objects. María Sabina later emphasized that people had traditionally taken the mushrooms to help the sick recover, rather than solely to find God. The distinction matters: Wasson’s experience could be profound without making his universal religious interpretation identical to the ceremony’s local meaning. His account converted a specific practice, carried through a history of suppression and adapted to contemporary needs, into evidence for a general theory about religion.

Public Afterlife

Wasson’s ceremony became the basis for a much wider public encounter with the mushrooms. His article in Life was read by millions, and his appearance on the CBS program Person to Person carried the story to many more. Other magazines published first-person accounts of mushroom journeys, using mushrooms Wasson had brought back and supplied; he also conducted ceremonies in his Manhattan apartment. An exhibition on magic mushrooms followed at the American Museum of Natural History in New York.

The ceremony’s public consequence was therefore double-edged. It helped make a previously little-known practice and the experience of psychoactive mushrooms visible to a broad audience, while the attention also spread Wasson’s framing of the event. His night with María Sabina stood at the meeting point of an Indigenous healing tradition, a carefully pursued field encounter, and a new public language of psychedelic revelation. The lasting significance of the event lies partly in that meeting—and partly in the gap between the meaning Wasson drew from it and the purposes the ceremony held in its own community.