A popular tourist attraction in Indonesia, this muddy pond erupts with an explosion of mud and a plume of white steam every two minutes and these eruptions also shift positions from time to time. Bledug Kuwu, is the local name for something that burst in a pool and visitors can watch the geyser from a distance of 10-20 meters away.
Built on the man-made lake in the center of Dubai, this choreographed fountain is the engineering wonder of the world. The 275 m (902 ft.) long system of water jets illuminated by several thousand lights and 25 colored projectors shoots water 75 m (240 ft.) in the air in many different patterns accompanied by classical and contemporary music. The Fountain was designed by California-based company WET Design and its construction cost $218 million.