The video is a compilation of underwater shots of a large, ancient stone structure. The structure appears to be a pyramid or temple, with multiple levels and steps leading up to a flat top. The water surrounding the structure is a deep blue, indicating that the location is quite deep. The stone of the structure is covered in marine growth, suggesting that it has been submerged for a long time. There are no visible signs of human activity or other objects in the vicinity of the structure. The video does not contain any text or subtitles.