Toirog Zam, National Amusement Park, Ulaanbaatar, Mongolia

Not so much an accident, but a 19-year-old man died after suffering a heart attack while riding the double-loop roller coaster built by Chinese manufacturer Hebei Zhongye Metallurgical Equipment Manufacturing Co.

TRP Game Zone, Rajkot, Gujarat, India

At least 33 people, including seven children, died in a fire that consumed the four-year-old amusement park that was built in temporary tin roof structures. The vast majority of bodies recovered at the site were charred beyond recognition and DNA samples were taken to identify the victims. The blaze was reportedly caused when welding work was being carried out. Source

Only the park entrance remains standing after the tragic fire.