| ADIGE | River rising in the Alps, and flowing 250 miles into the Adriatic Sea (5) |
| SPREE | River rising in the Lusatian Hills and flowing 250 miles into the River Havel (5) |
| RHONE | River rising in the Alps, and flowing 505 miles into the Mediterranean (5) |
| DURANCE | A river in south-eastern France, rising in the Alps and flowing generally southwest into the Rhone (7) |
| RHINE | River rising in the Swiss Alps and then through six countries to the North Sea (5) |
| TIBER | River rising in the Apennines, and flowing 252 miles into the Tyrrhenian Sea (5) |
| STOUR | River in East Anglia, rising in Cambridge and flowing 47 miles into the North Sea (5) |
| AKOBO | River rising in Ethiopia and flowing 270 miles into the Pibor River (5) |
| LOIRE | River rising in the Massif Central and flowing 629 miles into the Bay of Biscay (5) |
| INDUS | Long Asian river, rising in Tibet and flowing 1,800 miles into the Arabian Sea (5) |
| TWEED | River rising in the Lowther Hills, flowing 97 miles into the North Sea (5) |
| ADOUR | River of south-west France, rising in the Pyrenees and flowing 200 miles into the Bay of Biscay (5) |
| CONGO | Long African river, rising in Zambia and flowing 2,900 miles into the Atlantic (5) |
| TAGUS | River rising in east-central Spain and flowing 626 miles into the Atlantic (5) |
| ISERE | French river, rising near the Italian border and flowing 178 miles into the Rhone (5) |
| TRENT | River rising in Staffordshire, and flowing 185 miles into the Humber (5) |
| TAMAR | River rising in north Cornwall and flowing 61 miles into the English Channel (5) |
| WESER | River in north-west Germany flowing 462 miles into the North Sea (5) |
| SWISS | Cuckoo clocks, chocolates, snow, Alps and Heidi ultimately - this? (5) |
| MONTBLANC | With an elevation of 15,777'ft, the highest mountain in the Alps and Europe, site of Chamonix in its foothills (4,5) |
