Take a walk around the corner in any neighborhood. It can be a street or any other property that hides beyond your vision.
What do you see? Did you discover anything new like a barbershop, an abandoned building, or an alleyway of trash cans?
You don't have to travel far to explore the world. Some of the most interesting stuff is in your own backyard. Even the light shines differently back there.
The farther you go, the more interesting it gets. Through walking you discover.
“The rhythm of walking generates a kind of rhythm of thinking, and the passage through a landscape echoes or stimulates the passage through a series of thoughts. This creates an odd consonance between internal and external passage, one that suggests that the mind is also a landscape of sorts and that walking is one way to traverse it.” – Rebecca Solnit, Wanderlust: A History of Walking