16 Mar 2023
As the name implies, they take you through a lot of interesting hidden places in downtown Hanoi. The city itself has a long rich history, and this is a great way to learn about some of it. I was surprised by how much there was to see and learn, and how bustling or quiet some of the hidden nooks were. The guides were knowledgeable, friendly, and spoke great English, there were also a few great spots to take pictures. Highly recommend.