The more we use our Windows Phones for capturing the moment, the more likely we'll forget where we took some of the pictures that fill our Photo Hub. Where Did I Take That is a Windows Phone app designed to help you remember where you snapped a particular photo.
Where Did I Take That pulls the GPS information from your photos and creates a push pin on the map for that particular photo. You can tap on the push pin to pull up all the information about the photo with regards to where and when it was taken.
The app is also integrated in your Photo Hubs "extras" menu for convenience. Just tap the three-dot menu on an individual photo, choose extras and Where Did I Take That. The app will also work with photos sent to your Windows Phone (as long as they have location tags).
Where Did I Take That is a free application and you can find it here (opens Zune) at the Marketplace.