Great 16 mile hike in the Mammoth back country. Long day, but super scenic.
We started by driving in before the shuttle ran, and parking at Agnew Meadows trailhead. Headed up the PCT and then turned off towards Shadow/Eliza Lakes, then to Iceberg Lake. A short cross-country over a talus slope to Cecile Lake, then dropped down to Minaret Lake, and a long long descent to the Devil's Postpile area.
Finally, we hopped on the shuttle bus and got off at Agnew Meadow to retrieve the car... a long and wonderful day.