Secrets of Great British Castles: Season 1
This season started on April 3, 2015. The table lists episodes with recorded air dates up to September 28, 2026.
| Ep | Title and air date | My place |
|---|---|---|
| 1 | Dover Castle · 45 min | |
| 2 | The Tower of London · 45 min | |
| 3 | Warwick Castle · 45 min | |
| 4 | Caernarfon · 45 min | |
| 5 | Stirling Castle · 45 min | |
| 6 | Carrickfergus · 45 min |
