Since 2010, the US Mint released five silver America the Beautiful coins annually. The 5oz silver coins will be complete in 2021, each representing a historical monument or a treasured national park. These bullion coins were introduced following the success of the state quarter program.Denali National Park and Preserve is an American national park and preserve located in Interior Alaska, centered on Denali, the highest mountain in North America. The park and contiguous preserve encompass 6,045,153 acres  which is larger than the state of New Hampshire.

Why is the 2012 5 oz Silver America the Beautiful Denali National Park popular among investors?

Specifications

The obverse carries the familiar coin portrait of George Washington - the portrait featured on current Washington quarter