We went there by car in some kind of a tour with other couple and a driver. It took us less than 3 hours from the parking lot, the weather was warm and sunny but it was necessary to cover the body as the sun was strong nonetheless. Pleasant day, not many people hiking at that time (we started before 7am).
There are many rides to try here, don't skip the roller coaster as it isn't as terrifying as it looks! A lot of fun for both kids and adults, beautiful area in the forest.