Crossword clues for the word: JUNGFRAU The word JUNGFRAU has appeared as an answer to at least 3 crossword clues on different crossword puzzles. Crossword clues for JUNGFRAU Showing 1 to 3 of 3 results Clue(s) Mountain in Switzerland in the Bernese Alps Peak in the Bernese Oberland. View from Interlaken.