Last week we did the walking tour of the Secrets of Tbilisi with Mariami and it was a pure joy to discover the hidden corners, courtyards and secrets of this wonderful city. We saw places that we wouldn't have found on our own and Mariami provided us with all the information and was able to explain the history and development of Georgia and of Tbilisi in a very comprehensive way. She is so well informed, pleasant and has a great sense of humour. I recomend the tour to anybody visiting the city.