Ryan Deboodt photographs the world's largest cave with a drone. He describes the video as follows:
"Take an otherworldly journey through Hang Son Doong, the world's largest cave, by both ground and air. Filmed near the entrance and the first and second dolines (skylights) which are 2.5 and 3.5 km inside the cave respectively."
Gear Ryan used:
Canon 16-35mm f4
DJI Phantom 2
GoPro Hero 4 Black
Ryan's Website: ryandeboodt.com
Ryan's Instagram: @rdeboodt
The verge takes a look at the brand new DJI Inspire 1. (If you ask me the footage doesn't look that great)
You can buy one here for $2,899.00. Although if you're serious about this stuff you'd be much better off shooting with a Free Fly Systems rig.