By Bus Line 20 - Anzat-The-Luguet - Issoire - Clermont-Ferrand Line 36 - Issoire - Lamontgie Line 37 - Issoire - St-Germain-Herm Line 38 - Issoire - Vic-le-Comte Line 43 - Champeix - Clermont -fd / St Sandoux - Cournon Line 44 - Besse - Saurier - Line 71 Issoire - Champeix - Chidrac Line 85 - Issoire - Sauxillanges to take these buses do well to call them beforehand companies. All bus schedules on the Council website Departmental Puy-de-Dome. By train TER A train crosses the country from Issoire and dessert stations of Parent-Coudes-Champeix, Issoire, Le Breuil-sur-Couze and Brassac-les-mines. For schedules, visit the SNCF website.