Which country opened the world’s first underwater post office?

Here is the question :

WHICH COUNTRY OPENED THE WORLD’S FIRST UNDERWATER POST OFFICE?

Here is the option for the question :

• Vanuatu
• Mexico
• Iceland
• South Africa

The Answer:

And, the answer for the the question is :

Explanation:

[STC0015411]. The tiny island nation of Vanuatu in the Pacific opened the world’s first underwater post office in the year 2003. Every week, tourists and divers leave waterproof postcards at the one-of-a-kind government spot. Dive instructors at the adjacent Hideaway Island Resort assist the post officers in retrieving the communication that has been left behind. A post office in Malaysia has been submerged more than 400 feet below the water’s surface, making it one of the many countries that have joined in on the underwater fun.