Going backpacking in Colorado is a no-brainer: There are 54 peaks, hundreds of miles of trails and, of course, dreamy views of snowcapped mountains.
원문출처 : http://www.cnn.com/travel/article/colorado-trails-llamas/index.html
원문출처 : http://www.cnn.com/travel/article/colorado-trails-llamas/index.html