What is the tallest mountain in the USA?
Where is the Mountain located?
What is the success rate of climbing Denali?
Denali, also known as Mount McKinley, is the tallest mountain in North America. Denali's height was recalculated at 20,310 feet in September 2015, based on GPS survey data; And that number was an update to a 2013 estimate of 20,237 feet (6,168 m), which was calculated using a remote-sensing technique called interferometric synthetic aperture radar (InSAR). Mount McKinley is nestled in Alaska's famous Denali National Park, which lies 130 miles north-northwest of Anchorage and 170 miles southwest of Fairbanks.  Every year, approximately 1,000 climbers attempt to summit Denali, the success rate averaging 50%. 