Log your current location with myLocationViewer.
You also can add some notes and a photo to each location.
You can share your current or recorded location through iMessage, Facebook and Mail to your friends. So others can open up your location with either their favorite browser or embedded map application in one click whether they are on iOS, Android or Mac/PC.
Synchronize your visited locations and documents (notes, photos) to all your iOS devices, if you want.