Mysteries of the Abandoned (2017)
| First Air Date: | 2017, April 20 |
| Last Air Date: | 2026, March 25 |
| Status: | Returning Series |
| Seasons: | 13 |
| Episodes: | 140 |
| Episode Runtime: | 42 min |
| Created by: | Philip Grossman |
| Countries: | United States of America |
| Production: | Travel Channel, Science Channel, Procter & Gamble Productions, Like A Shot Entertainment |
| Cast: | Kasper Michaels |
Overview:
Documentary series investigating why some of the world's most advanced architectural achievements were abandoned.