training complex, Centro Sportivo di Collecchio, and is connected by railway. Under the Romans the town was called Sustrina, Later, in Christian times it was called, Colliculum, because of its location on a small hill. In 2015, Collecchio became recognized as the first community to mandate that all fireworks set off in the town be silent.
The location of the training complex in Collecchio is connected by a railway line, and it was previously known as Sustrina and later as Colliculum due to its hilltop position. In 2015, Collecchio became the first community to mandate that all fireworks be silent within its borders.