GigaPan of Underground Lake
This is, by far, one of the toughest GigaPans I've ever shot. The lighting conditions were challenging to say the least. But give up the chance to GigaPan a man-made underground lake? Never. My favorite part is one I didn't even notice until after I had stitched it together. Look in the bottom right corner of the lake's retaining wall and you'll see how nature finds a way to persevere against all odds. Give that plant a medal!