Introduction to the entrance plaza: The outdoor entrance of the Alpine Polar Greenhouse is surrounded by relatively cold-resistant north subtropical plants such as bald cypress, southern cypress, podocarpus, torreya, etc. The styles are very different and echo the alpine/polar plants inside and outside the museum. The main entrance area of the museum is facing a gentle slope tunnel that simulates glaciers and snow mountains. The ground of the tunnel is painted white. On both sides are simulated snow mountains made of white stones. The surrounding walls are painted with large background paintings of snow mountains, which has a profound and profound artistic conception. It is magnificent. First of all, it visually gives people a strong sense of the mountain/polar atmosphere.