UK TV · 5
Secrets of Great British Castles: how many seasons and episodes, and where it airs in the UK
Quick answer · UK
Secrets of Great British Castles has 2 seasons and 12 episodes on 5 (2015–2016).
Secrets of Great British Castles is a UK history and documentary series on 5, which ran from 2015 to 2016, with 2 seasons and 12 episodes. Secrets of Great British Castles has ended; its final episode aired on Friday, December 9, 2016.
Secrets of Great British Castles seasons (2 seasons, 12 episodes)
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 6 | April 3, 2015 | August 5, 2015 |
| Season 2 | 6 | October 28, 2016 | December 9, 2016 |
Original UK air dates on 5.
Common questions
How many seasons of Secrets of Great British Castles are there?
Secrets of Great British Castles has 2 seasons and 12 episodes, first airing on Friday, April 3, 2015.
Has Secrets of Great British Castles ended?
Secrets of Great British Castles has ended; its final episode aired on Friday, December 9, 2016.
What channel is Secrets of Great British Castles on in the UK?
Secrets of Great British Castles aired on 5. Past episodes are often available on the broadcaster's own catch-up app.
Who stars in Secrets of Great British Castles?
The main cast includes Dan Jones.
Source: TVmaze (CC BY-SA), retrieved November 4, 2026.