Grey Submarine [Gray Submarine]

We are a pioneer company in underwater travel for all types of audiences, and this year we have the honor of presenting the first submarine capable of submerging more than 10,000m deep. The group of people who decide to pay their ticket to live this experience must demonstrate their abilities to be able to board. First they must show the necessary skills to solve problems, since being at a depth of 10,000 meters we will hardly be able to help them from the surface.