Xiaojing Yang > Trail Favorites List

2.6 mi 4.2 km Grotto Falls Intermediate Gatlinburg, TN	Intermediate	Gatlinburg, TN	92
6.5 mi 10.4 km Mammoth Cave Visitor Center Loop Intermediate Brownsville, KY	Intermediate	Brownsville, KY	13
15.9 mi 25.6 km Half Dome Difficult Yosemite Valley, CA	Difficult	Yosemite Valley, CA	244

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