1. Kabayan Mummy Caves – Philippines
The mummies located in these preserved natural caves date back to 2000 B.C. and they might be the most well preserved mummies in the world.
Right after a person died, the others would make him drink a very salty liquid that helped during the mummification process. Then, he was seated in the position you can see below and set on fire to eliminate all liquids in his body.