Key facts
- Poland's seaside resort of Hel is reviving its Route 666 bus service.
- The route was previously renumbered to 669 in 2023.
- International operator Flixbus is reviving the route.
- Religious groups had objected to the route number 666, citing concerns of 'spreading satanism'.
The revival of the 'Highway to Hel' bus route in Poland highlights local transport initiatives and past cultural or religious objections. The resort town of Hel is a popular destination, and the unique route number has drawn attention.