Thanks to those who have enquired about the guidebook for the Saints' Shore Way. It is finished and going to print shortly. You can pre-order on www.amazon.co.uk or from www.reddogbooks.com. It will also be on sale in tourist offices and bookshops along the way.
Plenty of time to organise a week of fabulous walking in Brittany and see these Roman baths on the route at Hogolo.