Mont Blanc 365-Gigapixels (2015) is the world's largest 360° gigapixel panorama! A spectacular 365-Gigapixel image, consisting of 70,000 individual photos captured using a Clauss RODEON piXpert with a Canon EOS 70D, Canon EF 400mm f/2.8 IS II USM lens and Canon Extender EF 2x III teleconverters took over 35 hours of shooting from an altitude of 3500 meters (~11,482 feet) above sea level at -10°C temperatures. Post-processing and stitching the 46 terabytes image data took 2 months.