The line is 3.8 km (2.4mi) long. It is a rack railway using the Riggenbach rack system. The line was opened by Emperor Dom Pedro II on the 9th October 1884. Initially steam hauled, the line was the first railway to be electrified in Brazil in 1910, and was re-equipped in 1980 with new trains built by SLM of Winterthur in Switzerland.
Corcovado Rack Railway is one of the few remaining railways using three-phase electric power. As a result, the railway has two overhead wires, at 800V, 60Hz.
There are four trains, each made up of two cars. The rail trip takes approximately 20 minutes and departs every half hour, giving a passenger capacity of 360 passengers per hour. Due to the limited passenger capacity, the wait to board at the entry station can take several hours. The year-round schedule operates from 8:30am to 6:30pm.
Over the years the line has been ridden by many famous people, including Pope Pius XII, Pope John Paul II, Alberto Santos-Dumont, Albert Einstein and Diana, Princess of Wales.