My husband and I were in Vietnam in April this year and very much enjoyed our day with Nam (David) from Hanoi Eco Tours. We particularly enjoyed the flexibility of the day and being taken to places that we were interested in. Nam had a lot of knowledge, not only with history but also best times to visit the places we wanted to see which allowed us to fit it all in. We were also recommended a great place to have lunch. I would definitely look Nam up again if we were to go back and highly recommend Hanoi Eco Tours to anyone wanting an authentic experience.