You can ride a train in going to Castle Keukenhof. If your departure is either Amsterdam or The Hague, you have to find a train which bring you to station Hillegom. There is a shuttle bus going straight to the festival terrain. Price is € 4 for a two-way ticket. The entrance ticket for a day is € 22.
MY VIDEO IMPRESSIONS:
Video 1 visitors in medieval/fantasy costumes and medieval tents of participating organizations
Video 2 feat. Steampunk garden
Video 3 visitors in their creative costumes and Bird live
Video 4 firing a cannon, archery, story telling and battle
Fllickr photos taken by Dedsharp photography (Dedsharp has already placed a few photos, more coming up so if you are interested, come back to this link from time to time).