Dream Lake and Tyndall Creek and offers some breathtaking views of Longs Peak, Hallett Peak and Flattop Mountain before reaching the subalpine Emerald Lake at an elevation of 10,000-some feet.

RMNP reported a large rockfall on Hallet Peak and some hikers were caught off guard by the moving mountain. Rogelio Mares reports. The troops are from the 2nd Stryker Brigade Combat Team ...