Are there any non-roller coasters rides for adults? I would like my parents to enjoy too. I don’t wanna waste my money like I did on Six flags as they didn’t go on any of the rides.

One I know is Tilt-A-Whirl.

Ferris wheel, a tram ride that goes throughout the park. Like was mentioned the zoo is attached.

I love Hershey Park, but most rides are thrill rides. I wouldn't recommend it for people who are not into thrill types of rides. There is a Zoo, Chocolate World and shows. But for rides they're mostly thrilling in my opinion.