This panoramic has a half of a gigapixel and was produced in August 2016 to break my own record made in February 2015 in Bonito city. Mysterious Lagoon was a chosen place because it needs a very crystalline water “Mysterious Lagoon”, is a lake at the bottom of a sinkhole, a type of geological formation common in limestone regions. This lake of transparent waters impresses visitors for its incredible depth. It is considered one of the deepest submerged caves in Brazil, with more than 220 meters of water column, which explains why is called mysterious. I used 18 images stitched with 50 megapixels each. I used a canon 5dsr @ 16-35 f4 L, autopano giga and adobe photoshop to produce this panoramic. This panoramic can be seen in this link: http://www.360cities.net/image/misterious-lagoon-uhd