Hi Scotcat, go to the following website and you will find about opening times and hotels. http://www.keukenhof.nl/en/company/overview/

I went a few years ago in late April and was lucky enough to have perfect weather and the gardens were a mass of fresh bloom. Very very beautiful.
I went on a coach trip and I can't remember the name of the hotel.

Thankyou both we were thinking maybe mid April .

Been before many years ago but forget when we went.

And of course everyones weather has been so mild so we may even miss .