Bangkok has a ceremonial name so long that almost no one uses it in full.

The longer version

Ceremonial names often preserve older wording and honours that everyday speech drops. Many cities have an official full form used in documents and a short form used everywhere else. The full version here is a long string of descriptive terms in the original language, recorded when the capital was founded.

Such names may record history, religious references or praise for a ruler. Residents shorten them for practical reasons, and visitors rarely learn more than the first part. Records keep the full form for official contexts, while signs, maps and conversation use the familiar short version. Reference books have listed it among the longest place names of any capital.

Where this entry sits

These facts wander across maps, borders, deserts, rivers, mountains, and the extreme corners of the natural world. Each one is short and self-contained, offering a small surprise about places you may never visit rather than anything you actually need. The full list sits on the Geography page, where every entry is listed in order.