Mainz
In short
Mainz is the capital city of the German state of Rhineland-Palatinate. It is located at the confluence of the Rhine and Main rivers.
In plain words
It is a large city in western Germany with about 223,000 people. It sits in a busy area near Frankfurt and is known for its history and river views.
A simple example
A tourist might visit Mainz to see the historic Mainz Cathedral or to explore the city's famous wine culture.
Why it matters
As a state capital, it serves as a major political and cultural centre for the region. Its location in the Rhine-Main metropolitan area makes it a key hub for transport and trade.
Easy to mix up
Do not confuse it with Mainz am Rhein, though they are often used to describe the same city to distinguish it from other places on the river.