03/13/2026
Did you know?
There’s an underwater post office in the South Pacific.
Situated off the coast of Hideaway Island Resort and Marine Sanctuary is the Vanuatu Post, the world’s only under-the-sea post office. Vacationers who want to send a waterproof postcard home can snorkel or scuba dive 10 feet below the ocean’s surface. A special flag is raised above the water to indicate when postal workers are in the water.