| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| In 1873 borax was discovered at this California site, & in the 1880s the famous 20-mule teams began hauling it out | Death Valley | $800 | J | "D" IN AMERICAN HISTORY | 2017-09-21 | #7594 | |
| It was made a national park in 1994 | Death Valley | $400 | DJ | "DEATH" | 2004-07-16 | #4590 | |
| The highest temperature recorded in North America was 134° F. at this California site | Death Valley | $200 | DJ | "D" IN SCIENCE | 1993-05-24 | #2021 |