This was a great way of travelling up to Latacunga for only $10. However it was cloudy on the day we travelled, so we did not see much of the Avenue of the Volcanoes! However the guide was good, spoke good English, and it is a nice gentle way of travelling compared to the mayhem on the buses. However please be aware it takes a while! Usually fully booked on a weekend, go on a thursday or friday, then you should be fine.