As players explore Tatarasuna in Genshin Impact's Inazuma nation, they may come across a locked Arsenal Gate. To open this gate, fans will need to collect three specifics keys, each of which is designated as a "Key to Some Place." For those players that may be having some trouble locating one or more Key to Some Place in Genshin Impact, this guide has full details on all three of their locations.
To get right to it, players should begin by heading slightly northeast of the town of Tatarasuna to the area with the wooden lift and the crumbling stone tower. Fans will find a blue dome next to these two structures, and they should summon an Electrogranum from a nearby plant to pass through. Upon reaching the other side of the dome, Gesnhin Impact players should turn to their left to face a hole in the aforementioned tower. There is a Common Chest just through that hole, and it contains a Key to Some Place.
For the next key, players should make their way to to the Teleport Waypoint that is south of Tatarasuna and then go north until they reach the edge of a cliff. From this position, Genshin Impact fans should turn their attention to the broken bridge that is just below and glide to its south end. Amidst some rope and a crate players will find yet another Common Chest, and they will receive the Key to Some Place upon looting it.
The final Key to Some Place is located in the town of Tatarasuna itself. More specifically, it is in a Common Chest that is situated on the rooftop of the town's highest building. The easiest way to reach this location is perhaps to glide from the cliffs that overlook the town, though players can decide for themselves exactly how they want to go about collecting the key. Regardless of what a fan ultimately decide, they will be ready to unlock the Arsenal Gate after opening this third Common Chest.
With respect to what players will find past this gate in Genshin Impact, there are a number of enemies to be defeated. There is also an Exquisite Chest that awards some Primogems, Mora, and a diagram for the Katsuragikiri Nagamasa when it is looted. For many fans, it is the diagram that is sure to be of the most interest, as it will give them the ability to craft the Inazuma claymore.
Genshin Impact is available for Mobile, PC, PS4, and PS5, with a Switch version in development.