Qianhai Super Coastline

Qianhai Super Coastline redefines 1.5 kilometers of Shenzhen’s western shoreline, transforming forgotten mudflats into the "City Living Room" of the Greater Bay Area in China, becoming the central axis of Shenzhen’s “mountain-sea-city” ecological landscape. Inspired by the vision of "One Bay, Six Shores," the project establishes a harmonious relationship between high-density urbanism and the natural tidal zone, creating a resilient "Super Coastline" that serves as the region’s premier ecological and cultural gateway.
Moving beyond static flood control, the design employs three dynamic revetment typologies: mangrove, vertical, and beach systems. These "breathing" infrastructures adapt to hydrological patterns—high tides create emerald waves against resilient seawalls, while low tides reveal golden beaches and restored mangrove sanctuaries. This approach actively restores intertidal biodiversity, absorbs carbon, and manages storm surges, all while providing a scenic backdrop for urban life.
The waterfront acts as a "living theater" where the city meets the sea and is anchored by iconic landmarks such as the Qianhai Surge building and the Starry Sky Lawn. Key interventions include a monumental 180-meter "Central Grand Staircase," a 3,600-square-meter urban sand pool, and extensive seawall terraces that can accommodate thousands of visitors. By weaving together a 640-meter coastal promenade with diverse leisure spaces, ranging from intimate sunset plazas to expansive festival lawns, the project successfully establishes Qianhai as the international "Sea Cover of the Bay Area." This proves that resilient infrastructure can also serve as a vibrant stage for public life.