The Omega Codex

San Bernardino is a mountain village on the southern side of the San Bernardino Pass in the Misox valley of Graubünden, at around 1,600 metres, and it has a long tradition as a stop on the route between the Rhine valley and Italy. Travellers have passed through for centuries, and the village has been a mineral spring resort and, in the modern era, a small ski and hiking centre. Italian is spoken here, and the architecture of stone and wood reflects the mix of Alpine and southern influences in the Misox. The motorway tunnel beneath the pass now carries most traffic, so the village is quiet, with a calm, small-scale atmosphere.

The Omega Codex is an outdoor escape game that uses this setting. Instead of a locked room, the game takes place in the open air, with players moving through the village and its surroundings to find clues, read signs, examine places and solve puzzles. The story is fictional: it involves a mystery built around the Greek letter Omega and a lost artefact linked to the so-called Demetrios Bible. Participants follow the trail, gather information at various points, and work toward a final answer. It works as a puzzle trail and a way of exploring the village at the same time, because every clue leads to a different corner of the place.

The format is flexible. Teams can play at their own pace, because the game is self-guided and is not tied to a fixed time, and it can be played at any hour of the day. It suits families, friends and groups who enjoy puzzles, and it can be played by people of different ages together. Wear comfortable shoes, since the route involves walking on village paths and possibly some slopes, and bring a phone or other device if the game requires one. Weather matters for an outdoor game, so check conditions before you set out, and note that at this altitude evenings can be cool even in summer.

A game like this works best as part of a wider visit. Combine it with a walk to Lago Moesola on the pass, a visit to the mineral springs, or a hike toward the Lag de Pian Doss, and the village becomes a good base for a relaxed day or weekend in the mountains of southern Graubünden.