The steamtrain of SBB Historic for the celebration of 150 years of the line from Lausanne to Fribourg (-Berne), pulled by four cylinder compound 2-10-0 steamlocomotive C 5/6 # 2978 "Elephant", on the 2.1 % grade from Lausanne through the vineyards to Puidoux-Chexbres, near Bossière.