There's a reason the mountain roads are the first place many players head once they get comfortable in Forza Horizon 6. Japan's tight passes suit the series perfectly: late braking, quick steering, and that nervous little moment when the rear steps out near a guardrail. Touge events also pay well if you can run them cleanly, so they're a handy way to build up FH6 Credits while learning the map instead of grinding the same wide-open sprint again and again. Hakone Nanamagari is the main test
Hakone Nanamagari is the route most players talk about first, and for good reason. It sits in the south-western mountain area near Nangan and throws corner after corner at you with very little breathing room. The road is narrow, the downhill sections punish lazy braking, and the hairpins make heavy cars feel twice their size. A balanced A-class or S1 build usually feels better here than some wild horsepower monster. The Toyota GR86 challenge in the early Festival Playlist also pushed loads of players onto this road, so it quickly became the unofficial proving ground for clean touge driving.
Mount Kurodaki suits drifters and night runners
Mount Kurodaki feels different. It's still a mountain pass, but the corners stretch out more, and the rhythm is smoother. You can carry speed if you trust the car, though the cliffside edges make every mistake feel expensive. Drift players tend to love this area because one bend rolls naturally into the next. A Silvia, RX-7, AE86, or even a lightly tuned Supra can feel right at home here. At night, it's one of the best-looking places on the map. Fog hangs low, brake lights glow through the turns, and the whole run has that late-night meet-up feel.
Fuji routes reward patience
The roads around Fuji aren't all labelled as pure touge events, but players know what they are. You'll find lakeside sections that climb into tighter mountain lanes, then drop back down through wooded roads and volcanic-looking scenery. These routes punish people who just mash the throttle. You've got to brake earlier than you think, place the car properly, and get back on the power without spinning the tyres. Grip builds shine here. So do drivers who can keep momentum rather than chase top speed. Sunrise and sunset runs around Fuji are also worth doing just for the view.
Tokyo outskirts and Irokawa add variety
The Tokyo edge routes are fun because they don't stay in one mood for long. One minute you're flying along an expressway, the next you're diving into a tight mountain section where speed suddenly becomes a problem. That mix makes them popular in online lobbies, especially for players who like street races, chase games, and casual touge battles. Irokawa Ridge is quieter but more technical. The blind corners and sharp elevation changes make overtaking risky, so time attack players often use it for practice. If you want steady rewards, better car control, and more Forza Horizon 6 Credits without feeling like you're stuck in a dull farm, these passes are where the game really starts to click.