They traveled to get needed suppliesfrom other islands and to have wars.
The most common way for ancient Greeks to travel was by foot or by sea. They often walked or used boats to get from place to place.
To play music upon.
The Aegean sea.... Your welcome :]
They walked, rode horses or asses, walked, or came by boat.
anywhere they wanted but they never came very far by land travel
In pursuit of knowledge, trade and financial advantage.
Boats
The Ancient Greeks traveled by the sea because the land was to mountainous to travel by foot. The Ancient Greeks traveled by foot, cart, chariot and ship.
The purpose was that they were both very important to the ancient Greeks. Also that all the ancient Greeks ever did was drama and mathematics.
Basically because it was one of the earliest known way to travel.
Because that was there main route of Transportation. And it help them discover more lands.
The ancient Greeks trained for the Olympics by running, wrestling and eating. These tasks were considered their full time job. Their whole purpose was to bring glory to their tribe or community.