On weekends a sightseeing train, popular with Bogotá residents, runs to outlying towns Zipaquirá, Cajicá and Nemocón along the lines of the former Ferrocarril de la Sabana. The route to Zipaquirá (famous for its salt cathedral) is 53 km long. Another line goes towards the north for 47 km and ends at Briceño. Trains are operated by Turistrén S.A..