This secret military base is located in the Nevada desert.
Area 51
This mysterious creature is said to live in Loch Ness.
Loch Ness monster or Nessie
This is the spirit of a dead person that may appear to the living.
Ghost
These unidentified objects are sometimes seen flying in the sky.
UFO
A person who sees an event happen is called this.
a witness
Ships and airplanes are said to have disappeared in this area of the Atlantic Ocean.
Bermuda Triangle
This large, hairy creature is said to live in the forests of North America.
Bigfoot
This word describes a house where ghosts are believed to appear.
Haunted
These strange patterns sometimes appear overnight in fields.
Crop circles
A person who sees an event happen is called this.
Evidence
This Scottish lake is famous for reports of a mysterious monster.
Loch Ness
This creature from the Himalayas is sometimes called the Abominable Snowman.
Yeti
This object is sometimes used to communicate with spirits by moving a pointer across letters.
Ouija board
This happens when someone feels that they have already experienced the present moment.
Déjà vu
A possible explanation that has not yet been proven is called this.
a theory
Nine hikers died mysteriously in this mountain area in Russia in 1959.
Dyatlov Pass
This flying creature was reportedly seen in West Virginia before a bridge collapsed.
Mothman
This type of ghost is believed to move objects and make loud noises.
Poltergeist
This mysterious ship was found abandoned in 1872, although it was still in good condition.
Mary Celeste
When people doubt that something is true, they are described by this word.
skeptical
This ancient stone monument in England may have been used for religious ceremonies.
Stonehenge
This creature is said to attack animals and drink their blood.
Chupacabra
This famous building in London is said to be haunted by several ghosts, including Anne Boleyn.
the Tower of London
This radio signal from space was detected in 1977 and received a surprised handwritten comment.
the Wow! signal
A story that many people believe, although it may not be true, is called this.
a legend