| Info | Body of Water |
| Seperates Aman and Middle-Earth in First and Second Age | |
| Location of Tol Eressea | |
| Ocean Inlet where Cirdan lived in the First Age | |
| South of Beleriand and Eriador and North of Far Harad in the First Age | |
| Here Feanor reached Middle-Earth | |
| North of Eriador where the snowmen lived | |
| Where the Grey Havens are | |
| Into which the Anduin flowed | |
| Completely surrounded Arda | |
| Great Inland Sea with Cuivienen on the Eastern Side in the First Age | |
| Inland Sea of Mordor | |
| East of Mirkwood lies this Inland Sea | |
| Great Inland Sea in the South | |
| East of Tol Eressea where the Enchanted Isles were set | |
| Lay in Valinor | |
| In the Westfarthing of the Shire | |
| Hidden Stronghold in Ithilien | |
| Where Bilbo had a contest of Riddles | |
| Where Durin saw his crown of 7 Stars | |
| On the Southern Shore lay Annuminas | |