If you buy a 35 ticket, you will definitely have to pay extra for other things, unless you walk all the way to the glass bridge and then return the same way. If you bring children and don't want to go back, it's more reasonable to buy a 98 package ticket. If you want to play the slide, you can add 20 per person.
There are simple snacks for sale in the scenic area. There is a farmhouse near the waterwheel before going up the mountain where you can order dishes. The taste is good and the price is moderate.
There are some fun things along the way in the scenic area, some of which cost money and some don't. Most of the challenges are free. You can get a bracelet for catching chickens by swinging on the water. Someone really caught a chicken, but you must form a team of 5 people (5 bracelets). We only have four bracelets, so we can only wait for another person with a bracelet. We left without waiting.