Some places are better suited to solo trips than others. If you are not very sure of yourself and want to go smoothly, we advise you to choose a city of medium size, known for its culture and its warm atmosphere. For a first trip alone, there is nothing to go far, because some cities in Europe offer a change of scenery. For more experienced travelers looking for space and adventure, USA, Japan or Thailand are ideal destinations.
The most important thing is to choose a destination that you have to discover!