To zoom in on the map click on the + sign until its the size you require, it will centre on Madrid. If you click on the blue indicators they will show you the lodges located in that area.
It's easier to enlarge the map before you click on the locations
The figure indicates the Marriott Hotel Denia.
You can search from each location to get the exact address of the lodge. You can use the hand to drag the map around and if you click with hand it will enlarge.
If you click on Hyb you get a combination of map and Satellite picture