TOP 10 mysteries of World

1. The Bermuda Triangle, a region in the western part of the North Atlantic Ocean, known for a high incidence of unexplained disappearances of ships and airplanes
2. The Oak Island Money Pit, a mysterious shaft on Oak Island in Nova Scotia, Canada, believed by some to contain treasure or historical artifacts
3. The Voynich Manuscript, an illustrated codex hand-written in an unknown script and cipher
4. The origins of the pyramids in Egypt and other ancient structures such as Stonehenge
5. The Sasquatch or Bigfoot, a large, ape-like creature said to inhabit the forests of North America
6. The Loch Ness Monster, a large aquatic creature said to inhabit Loch Ness in Scotland
7. The Tunguska Event, a massive explosion that occurred in Siberia in 1908, the cause of which remains unexplained
8. The unexplained disappearance of Amelia Earhart in 1937 during her attempted round-the-world flight
9. The Oakville Blobs, strange phenomenon when thousands of small blobs rained down on Oakville, Washington in 1994.
10. The Mothman, a creature said to have been sighted in the Point Pleasant area of West Virginia, USA in the 1960s and it's related to the collapse of a bridge.

These are just a few examples of mysteries in the world, and it's worth noting that while they might have historical accounts or witnesses, they are not yet proven or explained by mainstream science or investigation. Some of them might have logical explanation and some of them considered as unsolved mysteries.