The video shows a group of people wearing helmets and headlamps as they navigate through a dark cave. The cave is filled with rocks and boulders, and the group is using their headlamps to illuminate their path. The individuals are carefully climbing and stepping over the rocks, and the sound of their movements can be heard. The cave is dimly lit, with the only source of light coming from the headlamps. The group appears to be moving slowly and cautiously, ensuring their safety as they explore the cave.