Related Clues:
- They range from France to Croatia
- High points of France
- Yodeling locale
- European mountain ranges
- Something funny to sing in
- Vocal style of 10-/25-Down, at times
- Liechtenstein's locale
- Sight from 16 Across
- High places in Europe
- High points of a European trip?
- Hannibal's hurdle
- Something to sing in
- Chamonix peaks
- View from Innsbruck
- Artificial high voice