The video shows a person walking through a cave. The cave is dimly lit, and the person is using a flashlight to see. The person is walking on a rocky surface, and there are large rocks and boulders visible in the cave. The person is wearing a helmet and a headlamp, and they are moving slowly and carefully through the cave. The camera is shaky, indicating that the person is holding it while walking. There are no other people or animals visible in the video.