The saying goes you never know a good thing until you lose it. Most humans use their eyes more than any other sense to interact with the world. However when you’re blind, you need to rely on all your other senses so much more.
To help us to experience first hand the challenges that the blind must undertake everyday and also to discover the beauty of opening up our eyes (pardon the pun) to our other senses, Lisboa Sensorial in Lisbon, Portugal provides blind tours of Lisbon, led by the blind.