Massive 100-Meter Crop Circle Reappears in Brazil's 'Agroglyph Capital'

On Monday, November 3, 2025, a striking and massive geometric formation materialized in the heart of the agricultural lands of Ipuassu municipality, located in the state of Santa Catarina. This newly discovered agroglyph, situated on a wheat field near the town center, immediately drew significant public focus back to the region. The area has already earned the unofficial moniker, the “Agroglyph Capital.” The sheer scale of this latest creation is impressive, measuring approximately one hundred meters in diameter.

Ufologist Luis Prestes quickly arrived at the site to conduct an investigation. Prestes reported the complete absence of any signs suggesting human involvement in the creation of the complex pattern. Specifically, he noted that the field bore no footprints, no vehicle tracks, and no evidence of tools being used to form the intricate design. According to Prestes, this critical observation lends considerable weight to the theory that the phenomenon originates from a source beyond conventional explanation.

The history of this mysterious phenomenon in Ipuassu spans many years. The first documented appearance of these enigmatic circles dates back to November 9, 2008, when figures measuring 19 meters in diameter were discovered near a local road. Since that initial event, similar occurrences have become frequent, particularly during the period stretching from October through November. This recurring annual timing suggests a potential seasonal regularity, a pattern that warrants further in-depth study and analysis.

The opinions regarding the true nature of these figures remain sharply divided. Professor Adolfo Stotz Neto, affiliated with the Astronomy Study Group at the Federal University of Santa Catarina (UFSC), maintains the position that the formations are the result of deliberate human activity. He suggests that the patterns are created using simple tools like boards and ropes pressed into the crops. Conversely, Luis Prestes remains steadfast in his belief in an unknown origin, citing the pristine condition of the discovery sites as his primary evidence.

The local government, represented by the Prefecture of Ipuassu, has officially acknowledged the reality of the agroglyphs' appearance. Regardless of whether a definitive explanation is ever reached, these formations have become deeply embedded in the local identity and cultural landscape of the municipality. The sudden appearance of unexplained markings on wheat fields—a crop vital to the Brazilian economy—adds significant symbolic weight to the situation, prompting reflection on the balance between agricultural production and the enduring mystery found within this key region.