A vertical video captures a person swimming in an outdoor pool at night. The pool water is a bright, luminous blue due to underwater lighting. A silver metal ladder is visible on the left side of the pool. The swimmer, appearing to be a female with light-colored hair, is wearing a dark swimsuit and moves slowly through the water, occasionally dipping her head beneath the surface. In the background, dark trees and bushes line the perimeter of the pool area. Behind the foliage, a tall building with lighted windows and distinct arched architectural features is visible, suggesting an urban or suburban setting. The overall scene is dark, indicating it is nighttime. There is no visible text. The video showcases a serene night swim in what is contextually identified as Yerevan, Armenia.