The Dragon Khan is a steel roller coaster located at PortAventura Park in Salou, Spain. It was built by Bolliger & Mabillard and opened in 1995. It is the tallest and fastest roller coaster in Spain, with a maximum height of 131 feet and a maximum speed of 70 mph. It is known for its multiple inversions, including a vertical loop, a cobra roll, and a dive loop.