The stroll ticket is the cheapest ticket and does not allow you to go inside the main building or the Ghibri's Grand Warehouse.
I stay was 5 hours. (I had waited in line for 40 minutes at the Guchoki bakery).
Sneakers are always recommended when you go there!
0:00 Go to Ghibli Park
0:27 Hill of Youth
1:52 Cat bus
2:05 Observatory where you can see the Valley of the Witches
3:10 Mononoke Village
4:29 Dondoko Forest
5:56 Japanese Garden
6:33 Wailing a while
7:17 Toromon Gate
7:30 Valley of Witches
▶︎ Ghibli Park Official Website
ghibli-park.jp/