Like the road to OZ, this scenic path is part of the Missouri Botanical Garden’s Garden Glow exhibit.
Sections of the grounds are decorated with lights and are open to the public to wander wherever they wanted.
This is a three shot HDR photo processed in Photmatix and Lightroom. Except for light displays, the paths were unlit and very dark. Photomatix brought out the path and trees around it. Lightroom helped with the detail. The photo was was taken with a Nikon D7100 and a wide Sigma 10 – 20mm 3.5 lens. This photo took about 3 minutes to capture.
http://greatrivers.smugmug.com/Missouri-Botanical-Garden/i-nmcNK52/A
Great Rivers Imaging 