| BALA | - Lake, largest natural lake in Wales (4) |
| WINDERMERE | Cumbrian lake, largest natural one in England (10) |
| MARACAIBO | The largest natural lake in South America |
| ELLESMERE | Shropshire town near one of the largest natural lakes in England, outside of the Lake District (9) |
| LLANDUDNO | Wales largest natural lake left angler confused |
| PITCHLAKE | Largest natural deposit of bitumen in the world, in the coastal town of Le Brea in SW Trinidad (5,4) |
| LAKEBALA | Wales' largest natural body of water (4,4) |
| ILIAMNA | ___ Lake, largest in the US state of Alaska (7) |
| SUPERIOR | Lake - - -, largest of the N American Great Lakes (8) |
| TITAN | Saturn's largest moon and the second-largest natural satellite in the solar system (5) |
| POOLE | Dorset town that has the largest natural harbour in Europe |
| STUBBORNNESS | Sticking quality grub up by natural lake |
| TAHOE | Lake ---, largest US inland body of water by volume after the Great Lakes |
| GANYMEDE | The largest natural satellite in the solar system, also known as Jupiter III (8) |
| SYDNEY | World's largest natural harbor |
| RESERVOIR | Artificial or natural lake used as a community water supply; or, an internal part of some fountain pens for ink (9) |
| REDFOX | Small canine known for its rich reddish brown hair. It has the largest natural distribution of any land mammal except human beings. |
| TYWI | Longest river entirely in Wales ... in County Wicklow! (4) |
| LATE | Stop Press: X involved in Wales disorder (4,4) |
| NEWS | Stop Press: X involved in Wales disorder (4,4) |
