Finding the Series 3 Week 4 Treasure Hunt in Forza Horizon 6 requires heading to the Takashiro region during the Italian Exotics update. Breaking the hidden chest rewards you with 100,000 Credits and 3 Festival Playlist points.
- Open your World Map and locate the Temple of Nachi Falls on the far western side of Takashiro.
- Travel to the upper section above the waterfall directly above the temple.
- Drive directly into the treasure chest to break it and claim your rewards.
Locating the Temple of Nachi Falls
The Temple of Nachi Falls serves as a visual map reference on the far western side of Takashiro. However, there is no road leading up the falls directly from the temple itself, so drivers should avoid trying to climb up from below. Finding the nearby Mitsubishi Evo III Treasure Car location on your map can also help pinpoint the correct part of Takashiro.
Reaching the Top of the Waterfall
Players who have already explored the area can fast travel directly above the waterfall to reach the chest in seconds. If fast travel isn't unlocked, drive in from the Thunderbird Drift Zone instead, which leads straight to the upper section above the drop. Because many players gather in the area, following other drivers can also guide you directly to the top of the waterfall if you're unsure of the exact spot.
Breaking the Treasure Chest
Once you arrive at the upper section of the waterfall, ram directly into the treasure box with your car. The chest may take a few seconds to load and appear if multiple players are gathered in the area. Staying at the top briefly will cause it to spawn, and breaking it completes the weekly challenge instantly.