Cartagena, Spain
From Geo Hashing
| Albacete | Alicante | Dénia |
| Murcia | Cartagena | Mediterranean Sea |
| Carboneras | Mediterranean Sea | Taougrite, Algeria |
| | ||
The Mar Menor graticule at latitude 37, longitude -0 in Spain includes most of Cartagena, San Javier, La Manga del Mar Menor, Cabo de Palos (Murcia Region) and part of Torrevieja (Valencia Community).
About 90% of the graticule is in the Mediterranean Sea, 8% on land and 2% is covered by Mar Menor.
