Very nice place but due to GW line is always long however there are some nice snacks point you can try while waiting in line. I tried WASABI ICE CREAM - oh god that was something.. if you are there just try that. They also have other flavors like aloe Vera and stuff. Now good stuff --

1- there are three car parking and one bus parking. Just park it in the first one I saw people rushing for the other two parking which is in front of the Gate. So this can save some time.

2- this place is wheelchair accessible.

3- toilet on the side of Mt Omuro, is again too busy better to use toilet across the road.

4- near buy places are also cool 19 min. Drive to NEW YORK LAMP MUSEUM which is awesome see my review for that.. And soba shop is also near by 13 min drive. And yes amusement park is also close by so full day trip for that area will do.

And most importantly-

enjoy your self and your vacation, you earned it.