Through my other question I received several recommendations to visit Keukenhof Gardens since I will be in Amsterdam early May. It looks beautiful, but I have a few questions. What is the best way to get there and back? Also, is it something you can see in a few hours, or do you really need to spend the whole day there? I ask because this is my first trip to Amsterdam and I will only be there for 3 nights, so I am wondering if this would be the best use of my time.
I appreciate your advice!