An aerial photo taken on March 17, 2018 shows "Deep Pit Hotel" in Shanghai's Songjiang District under construction. The hotel is located in the deep pit of a former quarry, 80 meters beneath ground level. With 370 guest rooms, the hotel has 2 stories above ground, 17 stories underground and 2 stories under water. (Photo/VCG)
An aerial photo taken on March 17, 2018 shows "Deep Pit Hotel" in Shanghai's Songjiang District under construction. The hotel is located in the deep pit of a former quarry, 80 meters beneath ground level. With 370 guest rooms, the hotel has 2 stories above ground, 17 stories underground and 2 stories under water. (Photo/VCG)
An aerial photo taken on March 17, 2018 shows "Deep Pit Hotel" in Shanghai's Songjiang District under construction. The hotel is located in the deep pit of a former quarry, 80 meters beneath ground level. With 370 guest rooms, the hotel has 2 stories above ground, 17 stories underground and 2 stories under water. (Photo/VCG)
