And Occoquan, it seems, is an almost-perfect real-world setting for Pokémon, benefiting — or suffering, depending on whom you ask — from a confluence of factors that affect the game.
Because the town is on the banks of the Occoquan River, it is home to both land and water creatures in the game. Occoquan is filled with restaurants and shops, and by virtue of its centuries of history, it is lined with historical markers; these are spots conducive to housing lots of Pokémon, something that is a rarity in most suburban and rural areas. And it’s just 11 miles south of the Capital Beltway along I-95, making it central to many commutes and a short drive from the District.
See the full story here: https://www.washingtonpost.com/local/pokemon-gos-augmented-reality-is-augmenting-the-reality-of-this-small-town/2016/08/13/b39cd6f2-5e1d-11e6-8e45-477372e89d78_story.html
See another story here: http://helenair.com/business/technology-column-understanding-the-pok-mon-go-phenomenon-around-town/article_247227de-fc49-5944-9556-b59a68b185a3.html