(CNN) -- [Updated 3 p.m. ET, Monday, October 10] You're looking at China's largest waterfall, the Huangguoshu waterfall in Guizhou province.
Huangguoshu, also known as the Yellow Fruit Tree waterfall, is 74 meters (243 feet) high and 81 meters (266 feet) wide. It's a popular tourist attraction in a national park that shares the same name. There are also smaller waterfalls throughout the park.
Some great photos of the Huangguoshu waterfall -- and some videos, too -- can be found on the World of Waterfalls website.
Credit goes to "virtualvenom" and "mkiogima" for being the first commenters to correctly answer our photo challenge this week.
[Original post] Do you know where this photo was taken?
If you think you know the answer -- or if you just want to take a wild guess -- post it in the comments area below. Later in the day, we'll reveal where the photo was taken and give credit to those who figured it out first. (The more detail, the better!)
Each Monday morning, we'll post a new photo and challenge you to tell us its origin. The photo might be related to a prominent news story or theme -- or it might just be something that caught our eye.