In the video, a group of people are seen walking through a cave. They are wearing headlamps to illuminate their path. The cave is covered in greenery and appears to be damp. The group is carefully navigating their way through the cave, using their headlamps to see in the dark. The cave walls are covered in moss and other plants, and the ground is wet and slippery. The group seems to be exploring the cave, taking in the sights and sounds of the natural environment.