Well worth a visit and the highlight of our trip to Macau. You must get an audio guide from the Macau Tourist Centre (located in the main square). Is is available in a number of languages and it is free. You need to pay 200 MP deposit which is refunded once returned. You get the audio guide for 2days. Following a map, the guide educated us on many different places, including St. Paul's and the fort. We also went to places which we wouldn't have gone to otherwise, as we did not know they existed. Really enjoyed the mix between the Portuguese and Chinese. Enjoy walking the streets, listening to the history and grab a piping hot egg tart!