Greider Lakes Trail is an approximately 8+ mile hike out-and-back from the trailhead, which is labeled after a long drive up a gravel road. First 2 miles are flat, next 3 are switchbacks up. Once you reach the first larger lake, keep going! The second one is also gorgeous. This is a beautiful hike, well worth the time and effort.
Note:
There is a vault toilet at the trailhead.