About 110 thousand people.

Ahuachapan is a western city famous for its bubbling hot springs and steamy mud pools called ausoles. It sits in coffee country and has a warm, welcoming feel.
Watch the bubbling ausoles steam and gurgle, relax in natural hot springs, and visit the pretty central park.
The ausoles are pools of boiling mud and steam that come from the hot volcano rocks deep underground.
The region grows some of the country's best coffee, and the smell of fresh-roasted beans fills the air.