Hike to Da Ba Jian mountain: 24 total kilometers, 13 hours of hiking, seemingly never-ending steep grades, blessedly flat streches (alas, too short), vistas of rolling mountains, cornflower blue skies, velvety greenery, stark rock, sunrise as I hike along a ridge, painfully steep descents, I'd better have a butt like J. Lo's when I'm finished with this.