May be of interest to anyone visiting Snowdon for either walking up or taking the train to the summit. The car park opposite the mountain railway charges £12 for a Motorhome for the day , however you are allowed to stay the night if you so wish and you get a 20% discount off all bar meals in the Royal Victoria. The car park gets locked at 9pm to stop other vehicles from disturbing you. The next morning there is no rush to get away, but the car park starts to fill up from around 10.30. Two nice car park attendants will give you all info you need to explore the area. We walked to the summit which takes about four and a half hours at a very steady pace. One hour spent at the top and then only two and a half hours to get back to the car park. hope the info is of use to someone.