This was by far one of our favorite experiences we had in Portugal. I would describe this more of an "experience" than a tour. It starts with a small walking tour through Alfama, taking in local history and Roman ruins, and learning about ancient fish preservation. This historic tour concludes with a specialty prepared food spread at a local restaurant, that includes all sorts of unique, creative, sustainable and delicious ways to prepare (and preserve!) fish. Combined with the incredibly umami created by the Garum (going in blind about what Garum is, is totally fine). This tour is less about seeing lots of different sights/sounds, but more about the food, tastes and ancient culture. I can not recommend Sylvia, or any of the Oh! My Cod tour guides enough. We loved this so much, we booked their more typical tour the next day. Also had an amazing time, but the flavors and history with the Garum tour were by far our favorite. It was special to be able to sit down and share a meal with Sylvia. Obrigado!!