Bettany Hughes' Treasures of the World - Season 4

1. Croatia: Gifts of The Sea

Aired: 10/11/2025

Around coastal Croatia, Bettany explores the wonders of Korčula, Dubrovnik and Split, from Diocletian's palace and legends of Richard the Lionheart to sampling the local oysters

2. Uzbekistan: The Golden Road

Aired: 10/18/2025

From Samarkand and the heart of the silk road, Bettany journeys through Uzbekistan, uncovering new finds and encountering ancient sun worship and Zoroastrian funeral rites

3. Bulgaria, Land of Roses

Aired: 10/25/2025

4. Switzerland

Aired: 11/1/2025