(CNN) -- [Updated 4 p.m. Monday, April 2] Hoping to catch a glimpse of the Loch Ness Monster? Your best bet -- albeit a very, very unlikely one -- might be a visit to Scotland's Urquhart Castle, pictured here.
The historic ruins have overlooked the loch for centuries, and they provide the perfect vantage point for any sight of the legendary creature, which many dismiss as a myth.
But Nessie or no Nessie, Urquhart Castle is a popular tourist spot complete with beautiful scenery, medieval artifacts and a deep history in Scotland's battle for independence. Check out some great photos here.
"JohannesJac" was the first reader to answer correctly this week in our photo challenge. Well done!
[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.