Uru doesn't have a 'Save' feature, exactly. What it has is 'persistence' in the Ages (that's how it was described to us). Even though you can't 'save' to an exact spot where you left the game, the game remembers where you were when you left. When you return, you do so at either the original link-in spot, or at the last journey cloth you touched. Any progress you had made up to the point you left will have been saved, such as puzzles solved or journey cloths touched. You just may have to walk or run a bit to reach that exact spot, again.