Genshin Impact‘s Lost Riches Event really puts your knowledge of Teyvat to the test. If you are looking for Treasure Area 9, Nantianmen, you might be a little baffled by the clue. In this guide, we’ll show you exactly where Nantianemen is for the Lost Riches Event and all the Iron Coin locations in Genshin Impact.

Where is Nantianmen for Lost Riches Event in Genshin Impact

Nantianmen is found on the far west side of Liyue in Genshin Impact. It’s south of Mt. Hulao and has its own waypoint in Minlin. There are a few rivers that lead through the zone, as well. You can refer to the map below for the exact location if you are having trouble finding it on the map.

Where are the Iron Coins in Nantianmen?

You will need to find eight Iron Coins in Nantianmen. As always, you can pull out your Treasure-Seeking Seelie and patrol the area while listening for its audio cue. When you hear the noise, take a look around for a yellow beam of light indicating a dig spot.

Head to the marked area and press your use key to dig in the ground and get your Iron Coins. You need to find eight of these to get credit for the event and complete your Iron Coin collecting in Nantianmen.