| Answer | Crossword Clue |
|---|---|
| TIBET | Highest region in the world |
| COLORADOPLATEAU | Region with the highest concentration of national parks in the U.S. |
| TIBET | Highest country in the world |
| TITICACA | Highest large lake in the world |
| TITICACA | Highest large lake in the world. |
| KTWO | Second highest mountain in the world: var. |
| SHASTA | Second highest dam in the world, 602 ft. |
| EVEREST | Site of "The Highest Marathon in the World" |
| HONDURAS | Country with the highest murder rate in the world |
| ELO | Rating of which Magnus Carlsen currently has the highest in the world |
| PELE | One-named sports star who was once the highest-paid athlete in the world |
