Wallis Islands comprise a Pacific archipelago made up of volcanic formations, with the highest point reaching approximately 151 meters above sea level. The islands are surrounded by coral reefs and scattered across the ocean as separate landmasses with tropical vegetation.

Dutch explorers discovered these islands in 1616, with British navigators arriving later during the 1700s. The islands gradually came under French control and have remained a French territory since then.

Residents speak Wallisian, a Polynesian language, alongside French in their daily lives and community gatherings. This language keeps local traditions and identity alive across the islands.

These islands are best visited during the drier months, though tropical weather is common year-round. Access is primarily by air, and it is wise to arrange lodging and supplies before arrival.

These islands sit at UTC-12, making them among the last places on Earth to begin each calendar day. This position means visitors experience dates and times quite differently from most of the world.