The video shows a person walking through a narrow passageway made of ice. The passageway is surrounded by tall walls of ice on both sides, and the person is using a stick to navigate through the passage. The walls of the passageway are smooth and shiny, reflecting the light from above. The person's movements are slow and deliberate, as they carefully make their way through the passage. The ice walls are a light blue color, and the passageway is well-lit, with sunlight shining through from the top. The person's stick is red and black, and it is used to push against the ice walls to maintain balance and forward movement.