Barcelona is the heart of Catalonia, a city steeped in history and culture. It is packed full of architectural wonders, from towering Gothic cathedrals to whimsical Modernist masterpieces. 

One of the best ways to immerse yourself in the city's rich heritage is by embarking on a free walking tour of the Old Town and Gothic Quarter. Keep reading to learn more about these amazing tourist spots you can visit for free.

Our friend Lisa Morrow, a long term resident of Istanbul, used VoiceMap to create an audio tour of Kadikoy, tracing back though the history of this once multicultural neighbourhood on the Asian side of the city. Kadiköy is where she regularly shops, walks, and socialises, so researching and writing about its forgotten secrets in order to produce a tour sharing her discoveries was an enjoyable and rewarding experience.