Watering device visible at high place

The utility model provides a watering device visible at a high place. The watering device is mainly composed of an observer, a water delivery hose and a water extruding tank, wherein the observer is composed of two segments of horizontal pipelines and two segments of vertical pipelines. Plane mirrors are arranged at the right-angled turning positions of the observer. Every two adjacent plane mirrors are perpendicular to each other. The end, allowing the human eyes to observe, of the observer is provided with an eye lens opening. The end, at an observed object, of the observer is provided with an objective lens opening. People observe at the eye lens end of the observer and can observe the object at the objective lens end of the observer based on the principle of plane mirror reflection. The objective lens opening end is provided with a spray head which is provided with a plurality of water outlets. The spray head is connected with a water bag in the water extruding tank through the water delivery hose. The wa