'Sevenwinds
Welcome to Sevenwinds, a community quite unlike any other on Earth. The people of Sevenwinds outright reject technology and survive by the sweat of their brow; while you may find simple guns among them, they do not use anything electronic, so you won't be finding any digital clocks or TVs among them. Located by a river and bordered by a forest, it's a peaceful community that Aedolis hasn't yet found, and it is said that the land itself is imbued with an ancient magic that keeps the area fresh and clean. It is, indeed, a rare pocket of paradise.' -quoted from the Wastelands board, Areas of Note heading.
There you go! (sorry if this comes across as condescending...) My guess is undiscovered pocket of not-yet-ruined nature on Earth.