Don't forget to wear comfy shoes! The paths can be a bit uneven, and I regretted wearing my stylish new sneakers on my visit. Your feet will thank you after wandering around.
Check the weather forecast before going. I didn't and ended up getting rained on, which cut my outdoor exploration short. A little planning goes a long way.
My advice is to get the combined ticket for the cathedral and a stroll around the gardens. The price difference is worth it and the beautiful scenery after the visit adds so much value! I didn’t realize it until later but combining them really makes for a perfect day
Check out the chapel's schedule ahead of time for any services or events; I stumbled upon a beautiful choir performance that really enhanced my experience.
I think it’s worth investing in the audio guide. It gave me great insights and made my experience so much richer. Without it, I felt like I missed out on so much history!