Current Published Terminal Information
Check the current official Terminales Medellín Guatapé page →
What This Does Not Guarantee
A published service window from Medellín is not a promise that every return from Guatapé follows the same minute-by-minute schedule, that every bus has seats, or that an old blog's “last bus” time is still correct. Confirm the return locally if you plan to stay late.
Best Practical Strategy
For a day trip, leave early enough that you are not using the final hours of daylight to solve transportation. If staying for sunset or dinner matters, consider an overnight or private return instead of designing the day around an unverified final departure.
Public bus is not the only sensible option
Use the bus for price. Use an organized tour for a solved round trip. Use private transport when your schedule matters more than the fare.