Explore the Aviation Trail on Ohio's Miami Valley bike trails and receive a free limited edition stainless steel water bottle. The network of bike trails connects several sites on the Aviation Trail that tell the region's aviation story. Hike, run, or bike to at least six of the twelve participating sites on the bike trails and collect a stamp at each stop. A brochure with a map of the trails and participating sites, along with more details, can be downloaded by clicking the button below.