When the sunset fills Haikou Bay, all the romance and beauty in the world melt into the Mountain of the Sky. “Mountain of the Sky”, the second coastal station built in Haikou Bay, faces MAD’s “Cloud Cave Library” across the sea. It is like a white bond, which not only integrates the city and the seaside, but also connects people and nature.

The undulating circular roof seems to be a white wave rolled up by the sea, and it also looks like an undulating mountain. The special-shaped hyperbolic thin shell concrete structure is hidden in the flexible architectural curve, which looks particularly light and romantic.

The white roof is as soft as clouds and as unpredictable as waves, like an extension of the sky and the mountain, echoing the changes between the sea and the sky. The design intentionally faces the highest point of the building to the western sea surface of Haikou Bay, making this building an excellent location to watch the sunset at sea. In the evening, the setting sun shines on the roof, and the whole building is shining and emitting golden light.

Visitors come here in an endless stream. Many citizens climb up the roof steps that are like contour lines, take photos, check in, or look at the beautiful scenery of Haikou Bay. Feeling the perfect combination of natural scenery and cultural beauty, the building is more full of life and vitality.

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