During the summer, every wednesday there is "Rigi Historic Day", with vehicles running which are all more then 50 years old. Cogwheel railcar BDhe 2/4 # 11, built in 1949 by SLM and SAAS for the Arth-Rigi-Bahn, with cab car Bt # 21 of 1958, is running down from Rigi Kulm to Arth-Goldau RB as train 158a below Rigi Staffel, while BDhe 2/4 # 7 of 1925 with car B # 33 of 1875 is following on sight distance as train 158b.
