A scientific lecture-show at the Parco del Castello, part of the Attraverso Festival
In the town of San Cristoforo, in the Province of Alessandria, the Attraverso Festival presents one of its most anticipated events: the lecture-show by Mario Tozzi, titled «50 Shades of Sapiens». The setting is the evocative Parco del Castello, along Via Macallè, one of those intimate spots in the Piedmontese Apennines that the festival loves to transform into an open-air stage.
A geologist with a degree in Geological Sciences from La Sapienza University in Rome and a senior researcher at the National Research Council, Mario Tozzi is one of Italy's most recognizable faces in science communication. Known for hosting television programs such as Terzo pianeta and La Gaia Scienza on LA7, he is a master at explaining complex scientific topics with direct and engaging language.
In this show, Tozzi takes the audience on a journey into the identity of our species, Homo sapiens: where we come from, how we evolved, and the many facets—the "shades"—that make us who we are. It is a story that weaves together geology, natural history, evolution, and a healthy dose of irony, perfectly in line with the guiding theme of the festival's 2026 edition: #pop, representing culture that transcends genres and is accessible to everyone.
The San Cristoforo event is one of over forty stops on the Attraverso Festival tour, a series that every summer brings life to the villages, castles, and viewpoints of the Langhe, Roero, Monferrato, and Piedmontese Apennines—territories included in the UNESCO World Heritage List. Spanning the provinces of Asti, Alessandria, and Cuneo, the festival blends theater, music, literature, philosophy, and science into one grand cultural journey.
The show was originally scheduled for the Capanne di Marcarolo Natural Park in Bosio and was subsequently moved to the Parco del Castello in San Cristoforo. Tickets purchased in advance for the previous location remain valid for the new date. It is worth arriving a little early to enjoy the park's atmosphere at sunset before the evening begins.
The 2026 edition of the Attraverso Festival — the 11th — takes place from July to September across the Langhe, Roero, Monferrato, and Piedmontese Apennines, with the guiding theme #pop. The San Cristoforo stop, on Saturday, July 18, features Mario Tozzi with his story «50 Shades of Sapiens». The show, initially scheduled at the Capanne di Marcarolo Park in Bosio, has been moved to the Parco del Castello in San Cristoforo, with previously purchased tickets remaining valid.
This event is one of over forty stops in the 11th edition of the Attraverso Festival, spread across nearly thirty municipalities in the provinces of Asti, Alessandria, and Cuneo.
The appearance of Mario Tozzi, one of the most popular science communicators on Italian television (Terzo pianeta, La Gaia Scienza on LA7), during an open-air evening at the Parco del Castello in San Cristoforo.
San Cristoforo is located in the Alessandria Apennines, near Gavi and Novi Ligure. By car, it can be reached via the A26 motorway (exit Ovada or Novi Ligure) by following signs for Val Lemme; the show takes place at the Parco del Castello, along Via Macallè.
The event is scheduled for Saturday, July 18, 2026, with doors opening at 9:00 PM. Tickets are for unassigned seating (approximately €20 plus booking fees) and can be purchased online via the Mailticket platform and the official festival website.
As this is an evening outdoor event in the hills, bringing a light jacket is recommended. We advise checking the updated times and venue on the Attraverso Festival website before setting off.
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Parco del Castello
Via Macallè, 15060 San Cristoforo