there are frequent buses (several an hour) from 4am to 8.30pm, from the Bus Terminal in Cali, the trip is 3 hours and costs up to 25.000. One company is the Corredor del Pacifico, but I think several companies travel this route. If you just show up at the bus terminal in Cali you should get on a bus almost straight away.
Thank you for a swift reply!
Planning to catch a connection to Uramba National Park.
Ok this falls into the popular category of Things Europeans Do That Americans Don't.
Wraithling;feel free to give us a little report when you get back.
Did a bit of a read up;found a Facebook page and read a few Google reviews.
"Es muy facil de llegar, desde el puerto de Buenaventura, un pasaje para ir a el puerto de Juanchaco vale a precios del 2016 55 mil pesos ida y vuelta yhay opciones de acampada hotel o cabañas, muy economico y con grades cosas por hacer"
"Espectacular.... No permiten el acceso a ciertas partes del parque por ser reserva natural"
It's still a while off - figuring out the itinerary currently, but I'll make sure to pop my head in and drop some updates once my trip's concluded. Seems like the info's lacking on some of the National Parks at least. :)