What is it to travel?
The more one travels, the bigger the world becomes
Do you need to leave your own town to travel? Is it a mindset? All these open questions are part of the whole idea of travel.
From foot to boat, to cart, to equestrianism, to steam locomotive, to bicycle, to automobile, to aircraft, to spacecraft. For some going to a neighbouring village in the past had perhaps the same difficulty as now going to a far off country has.