Here's what I usually do: 1. Use Instagram as inspiration and save all the interesting spots on my google maps list. 2. Make a rough plan on what I want to see on which day. I tend to make the plan based on certain areas so I can see as much as possible without using a lot of public transportation. 3. Keeping my options open unless I need to book tickets in advance (like a day trip or a museum). I never adhere to a strict schedule as something always comes up 😅