Overlooking the Red Sea in Saudi Arabia, a spectacular 60m high "Breakwater Beacon" has been constructed as part of the new King Abdullah University of Science and Technology (KAUST), a $7 billion research institution located at Thuwal Point, Safaa Harbor.v

Designed by Australian-based Urban Art Projects, the tower draws inspiration from ancient Arabic maritime tradition and architectural detailing, linking to the marine ecology of the Red Sea. Its complex structure is a collection of unique amorphous hexagonal sections and the patterned skin of the atrium creates a dappled shaded effect, forming interior spaces for communal gatherings with an amphitheatre and reflection pond.

The design’s structure acts as a natural cooling tower similar to that of a mosque’s minaret. The tapered tower draws up the hot air, bringing in breezes at the lower level to cool the internal space and the surrounding plaza.

The tower is divided into three sections, tapering from a base of approximately 30m x 25m to 3.0m x 2.5m at the top. It comprises of 187 individually cast hexagonal blocks, weighing up to 18 tonnes each. The individual internal hexagons are pre-cast white concrete, which were lifted into place on site using a variety of cranes including one of the largest in the world, a 550 tonne mobile crane.