High Quality Content by WIKIPEDIA articles! Intimidator 305 is a steel roller coaster designed and built by Intamin located at Kings Dominion in Doswell, Virginia in the United States. Standing at 305 feet (93 m) tall and reaching speeds of 90 miles per hour (140 km/h), it is the tallest, fastest roller coaster at Kings Dominion. It is the fifteenth roller coaster installed at the park and the third non-launched roller coaster to top 300 feet (91 m), following Millennium Force and Steel Dragon 2000. The ride`s designer, Intamin, has also built Millennium Force and Top Thrill Dragster at Cedar Point in Ohio.