City map
In this map provided by Google maps you can examine Pamplona and locate the Pension Arrieta . It's easy to handle, you can get closer or farther to the map by using the Zoom which is controlled with the + and - symbols.
You can use the mouse to move around the map. Click on a point of the map and drag the mouse to move it. If you click twice on the map with the right button the map will get closer, if you do it with the left one it will get farther.