Sian is the owner of Hotel Les Templiers & Hotel des Cimes in Luz St Sauveur in the French Pyrenees and the tour operator Pyrenean Odysseys. She has a doctoral thesis in climate modelling and has been a strong advocate of taking the train for many years.
Sian has spent 20 years in the Pyrenees watching the weather each winter, giving her some perspective on the issues mountain towns face with the changing climate and its impact on winter and summer tourism.