The map of La Spezia Massa Carrara is based on OpenStreetMap; you can verify the level of detail on the left-hand map.

In addition to street names, transport stops and other amenities, you can view, search and bookmark the following map features (restaurants, shops, bars...):

The offline map of La Spezia Massa Carrara also includes these areas:
Montignoso, La Spezia, Pietrasanta, Sarzana, Massa, Carrara, Scorano, Pontremoli, Dozzano, Seravezza, Aulla, Lerici, Dozzano Foce, Fivizzano, Scorano Alto.

When you download this map, you also get full Wikipedia articles and photos for the area, available to search and view, even without an internet connection.