| BALA | Largest natural lake in Wales, home to the gwyniad (4) |
| LLANELLI | Town in Wales, home to rugby union club the Scarlets (8) |
| CONWY | Market town on the North coast of Wales, home to the smallest house in Great Britain (5) |
| ANGLESEY | Island of north Wales, home to the south stack fleawort (8) |
| WINDERMERE | Largest natural lake in England, associated with Swallows and Amazons and other books in the series |
| ELLESMERE | Shropshire town near one of the largest natural lakes in England, outside of the Lake District (9) |
| MARACAIBO | The largest natural lake in South America |
| 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) |
| TITAN | Saturn's largest moon and the second-largest natural satellite in the solar system (5) |
| LAKEBALA | Wales' largest natural body of water (4,4) |
| GANYMEDE | The largest natural satellite in the solar system, also known as Jupiter III (8) |
| POOLE | Dorset town that has the largest natural harbour in Europe |
| STUBBORNNESS | Sticking quality grub up by natural lake |
| REDFOX | Small canine known for its rich reddish brown hair. It has the largest natural distribution of any land mammal except human beings. |
| RESERVOIR | Artificial or natural lake used as a community water supply; or, an internal part of some fountain pens for ink (9) |
| SYDNEY | World's largest natural harbor |
| NASH | Designer of stucco-fronted houses who, following his bankruptcy and career rehabilitation in Wales, returned to London to be appointed architect to the Prince Regent (4) |
| DEWY | Fresh running water in Wales variable: something done to bottle it (4-4) |
| EYED | Fresh running water in Wales variable: something done to bottle it (4-4) |
