16000mil pesos por persona adulta.El tren cremallera a mí me costó el boleto un día laborable en el mes de Septiembre 2020.

20,000 colombianos. $300 mexicanos

yes, You can on the road to climb the hill, It is Wonderfull, too much nature.

El ingreso a pie no tiene ningún costo, pero está restringido el acceso a pie hay que usar telesferico o funicular costo aproximado $20000 cop

I can't imagine that would be allowed, but since I don't know the answer, contact the venue directly or see if they have an information page or list of do/don't while visiting the site.

Hola buen dia, encontré esto por si Te Sirve: Horario de lunes a sábado de 6:30 a.m a 12:00 a.m (media noche) Última venta en taquilla: 9:00 p.m o hasta cumplir con el límite de aforo. Domingos: 5:30 a.m a 10:00 p.m. Última venta en taquilla hasta las 8:00 pm hasta cumplir el límite de aforo. El Cerro de Monserrate los espera durante los 365 días del año.

The cable cars has a wheelchair elevator along the stair way, I would recommend arriving as early as possible in the morning because it can be very crowded. Wait times for getting down can be very long so bring lots of water for the both of you. Weekdays in the morning won't be too busy since it is mostly tourists, although if you want to save money on tickets, go on a Sunday morning and leave as early as you can.