The Shimanoyama Circuit in Forza Horizon 6 is a road race track situated in the northeast corner of the Shimanoyama region, which itself spans the western coastline of the game's map. To pinpoint its exact location, players should look towards the top right border of this extensive region.
To reach the circuit, players can utilize the game's fast travel system. By hovering the cursor over any white or orange road on the map and pressing the designated input (X/Square on controller, X on keyboard), players can teleport to that location. If no convenient roads are nearby, the Horizon Festival Site in the Ohtani region serves as a viable alternative, as it's a mandatory location for story progression.
This particular circuit plays a role in two challenges during the summer of the British Automotive series. The first is Drift Attack, a permanent race type similar to Time Attack, where the objective is to accumulate the highest score through drifting rather than achieving the fastest lap times. The second is the #JaguarSnap photo challenge, which requires players to photograph a Jaguar car specifically at the drift circuit. Players are advised to check their car collection and sort by manufacturer to identify or acquire a suitable Jaguar for this task.