Iolo Williams explores Anglesey by land and by sea to look for the rich diversity of wildlife on Wales’s biggest island. He also discovers why it has some terrific rare species.

TV series
Iolo's Anglesey
Seasons and episodes
1 season · 4 episodes
S1 E1Episode 1
Jun 10, 202229 min
Iolo Williams explores the wildlife of Anglesey. Wales’s largest island is renowned for its coastal beauty, but it also has fantastic marshland and heathland with spectacular wildlife. Iolo watches breeding marsh harriers - majestic birds
S1 E2Episode 2
Jun 10, 202229 min
Iolo goes by boat to Ynys Badrig, an offshore island which is the northernmost point of Anglesey and Wales, and the potential site of a new gannet colony. He explores a stunning wood at the centre of Anglesey, with carpets of spring flowers
S1 E3Episode 3
Jun 10, 202229 min
Iolo Williams explores the wildlife of Anglesey. Wales’s largest island is renowned for its coastal beauty, and also for the spectacular wildlife that can be found in its sand dunes, rocky cliffs and surrounding farmland. Iolo finds colour
S1 E4Episode 4
Jun 10, 202229 min
Iolo heads out to sea to look for Risso’s dolphins. Underwater, an artificial reef has formed from an old shipwreck. He finds roosting bats at an old priory, and dragonflies and beautiful rare plants on Anglesey’s fens. On the Alaw estuary,
Starring
Frequently asked questions
- Where can I watch Iolo's Anglesey?
- Iolo's Anglesey is not currently listed on a streaming service in the US. Use the country picker on the page to check other markets.
- How many seasons of Iolo's Anglesey are there?
- Iolo's Anglesey has 1 season and 4 episodes. Status: Returning.
- When is the next season of Iolo's Anglesey?
- No air date has been announced for the next episode of Iolo's Anglesey. Status: Returning. The latest episode aired on June 10, 2022.
- Who stars in Iolo's Anglesey?
- Iolo's Anglesey stars Iolo Williams.






