Vivid Sydney is a relatively new attraction to Sydney-siders, involving various light shows on iconic buildings and objects. The festival has a duration of about 2 weeks each year and is a great time for local and visiting photographers to enjoy the unique designs.
via thechive.com
The Reed Flute cave is located in Guangxi, China. It is said to be over 180 million years old and was discovered in the 1940s by a group of refugees. As you can imagine with all the amazing artificial lighting it is quite the popular tourist attraction.