In the video, a man is seen wearing a scuba suit and goggles. He is holding a flashlight in his hand, which he uses to illuminate the cave walls around him. The cave is dark, but the man's flashlight reveals the intricate details of the cave's rocky surface. The man appears to be exploring the cave, carefully navigating through the narrow passages and crevices. The sound of water dripping can be heard in the background, adding to the ambiance of the cave. The man's movements are slow and deliberate, indicating his cautious approach to the exploration.