While many architects and engineers have been vying to construct the world’s tallest tower, a group in China has looked to build in the opposite direction.

Construction began last month on Shanghai’s first “groundscraper”—a structure built almost completely below the surface. The massive project will eventually take form as the InterContinental Shimao Shanghai Wonderland, a 19-story, 380-room luxury hotel surrounded by a 428,000 square-meter theme park.

The hotel broke ground about 30 miles from the city of Shanghai in an abandoned quarry at the foot of Tianmashan Mountain. The building, located in the district of Songjiang, will be grafted onto the side of the quarry with 16 floors descending down and three floors resting above the crater.

Just as the top levels of a skyscraper are often filled with elegant restaurants and the most luxurious of rooms, the bottom two floors of the groundscraper will include an underwater restaurant, an athletic complex for water sports and 10-meter deep aquarium.

The quarry’s surrounding cliffs will be used for extreme sports like bungee jumping and rock climbing.

The project’s developers at the Shimao Property Group worked with British engineering firm Atkins to bring the idea to fruition and expect to near completion in late 2014 or early 2015.

The theme park and hotel are expected to cost at least $555 million and nightly room rates should start at approximately $320.

Existing quarry

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