CLP is the company that makes the direct journey from Guayaquil to Montañita terminal.
The buses are comfortable with very good service. This service is provided only at certain times, then this is only the alternative of taxi or go to Santa Elena and then Montañita on different buses.
HOURS: 5:00 a.m., 6:00 a.m., 9:00 a.m., 1 PM, 3 PM, 4:30 PM, approx 5.75usd value.
(Updated July 2013)
You can see more here: How to travel from Guayaquil to Montañita