Side friction roller coasters

Vuoristorata (; ) is a classic wooden roller coaster located at the Linnanmäki amusement park in Helsinki, Finland. It was built in the winter of 1950 by Linnanmäki's staff on the basis of drawings by Valdemar Lebech, a Danish builder specialising in fairground rides. The construction work was led by the Danish ride operator Svend Jarlström, who at the time owned most of Linnanmäki's rides. Opened on 13 July 1951, Vuoristorata was the largest roller coaster in the Nordic countries and the tallest in Europe at the time. Expected to last up to 15 years, it was originally designed as a

Leap-The-Dips is a wooden roller coaster located at Lakemont Park near Altoona, Pennsylvania. Built in 1902 by the Federal Construction Company and designed by E. Joy Morris, it is the oldest standing roller coaster in the world and believed to be the last surviving side friction roller coaster of the figure-eight variety.