If you are going to visit the city of Dallas, or have already visited it, but plan to return again, this application will help you mark the places where you would like to go or return again. The application is so that the user can leave marks on the map with the sights of Dallas, which he would really like to visit. You can give the names and geolocation to the places yourself, as well as view the sights of Dallas, which are recommended by default.