Blazing a path through the skyscrapers of downtown Chicago. — Words Sean McDevitt | Photos Rory Schweighart When you think of radio control crawling, the first things that might come to mind are powerful rigs, treacherous waterways, rugged terrain to navigate, and blazing trails among the trees. These are the obvious answers. The not-so-obvious answers? Navy Pier, Montrose Beach, and the Chicago Theatre.