With more than 350 miles of trails, 30 miles of the Continental Divide and more than 50 peaks jutting above 12,000 feet — including Longs Peak, the 14,259-foot monarch of the Front Range — Rocky Mountain National Park abounds with spectacular adventures for hard-core mountaineers and uber-athletes. The popular Alluvial Fan area stands in a different category, though, because it offers huge scenic payoffs with easy accessibility for all, including visitors in wheelchairs.