
Episodes

1. Oxfordshire
5 Apr 2026 · 58 min · 9.0/10
The lives of the kingfishers, otters, and other animals in a river garden. Life here seems idyllic, but all are at the mercy of seasonal floods.

2. Bristol
12 Apr 2026 · 58 min · 9.0/10
The hidden lives of foxes, hedgehogs, blue tits, and frogs, each making a life for themselves in a small urban garden in Bristol.

3. The Lake District
19 Apr 2026 · 58 min · 9.0/10
The hidden struggles of swallows, field mice, newts, and moles as they race to breed in a beautiful country garden in Cumbria.

4. The Wye Valley
26 Apr 2026 · 58 min · 9.0/10
How tawny owls, badgers, dormice, and bumblebees have made a home in a beautiful woodland garden hidden at the bottom of a steep-sided Welsh valley.

5. The Western Highlands
3 May 2026 · 58 min · 9.0/10
How a remote garden on Scotland’s west coast has become an oasis for barn owls and pine martens as they battle the elements to feed, breed, and survive.
Secret Garden Series 1: quick answers
How many episodes are in Secret Garden Series 1?
Series 1 of Secret Garden has 5 episodes, about 5 hours in total.
When did Secret Garden Series 1 come out?
Series 1 premiered on 5 Apr 2026.