| Clue | Source | Date |
|---|---|---|
| Andean Explorer amenity | Newsday | 03 Jan 2026 |
| Quaint train amenity | New York Times | 16 Oct 2017 |
| Quaint train amenity | ||
| Upscale train option | The Washington Post | 28 Nov 2015 |
| Upscale train option | ||
| Upgrade from coach, often | ||
| Coach alternative | ||
| Lounge on the train |