A hidden world beneath the prairie
Bison, elk, and other wildlife roam the rolling prairie grasslands and forested hillsides of one of America's oldest national parks. Below the remnant island of intact prairie sits Wind Cave, one of the longest and most complex caves in the world. Named for barometric winds at its entrance, this maze of passages is home to boxwork, a unique formation rarely found elsewhere.
twCarlson
on September 27, 2015Gold may be hard to mine beneath the ground but It looks like you've struck it rich with the fall colors Wayne.