Which amongst the following is known as "Island of Pearls"?

Bahrain

The correct answer is Option (3) → Bahrain

Bahrain - ‘The Island of Pearls, Ancient history and Oil’, is an extensive group of 33 islands in the Persian Gulf, east of Saudi Arabia. It is known for its rich source of pearls and oil. It is also known for its leisure activities such as pearl diving, golfing and horse riding.