There are several things you must do before you reach your ultimate enemy Lost Ark Gold Tarmakum. There's an Factory at a secret location located in a hidden section in the sea. Additionally, the title for the secret area is Facility X-301, to access the facility, you'll have to board a vessel and travel across this Spectrum Ocean.
There are many other side-questions you'll need to complete before you complete this main task. While you're there make a stop to take a look at our guide for Best Lost Ark Mounts.
In the next step, there is NPC which is known as Ronika in Facility X-301, after reaching the facility you will need to speak with Ronika. The location of her is near the southeast, and she will be waiting to greet you there. After you meet Ronika you will know about Lost Ark Tarmakum Location.
However, before getting the opportunity to speak with her, you will have to take on every mob that is blocking your path. After you've defeated the opponents, you will be able speak with Ronika.
After your chat with Ronika after which she will request for you to take on a job for her. The goal is called the investigation of Ronika Traces. Keep track of each objective you're required to complete in-game, you will get a blue mark in the map. Follow the location and you will easily locate it.
Moreover, the object that Ronika wants you to do is also best place to buy Lost Ark Gold visible as a map. In this, you have to find a machine which is operating. After that, you need to find some way to shut down the machine and examine the piles of boxes.