Treasure Castle Playland

If you haven’t taken your kids to Treasure Castle Playland yet, you’re missing out on one of Williamsport’s best-kept secrets. It’s set inside an old church — yeah, you read that right — and the stained glass windows alone make it worth the trip. The climbing structure and slides keep kids ages 2-12 busy for hours, and the separate little-ones area means you’re not constantly worried about a toddler getting trampled. Staff actually seem like they enjoy being there, the place is genuinely clean, and you won’t feel like you need a second mortgage to cover admission and snacks. Plenty of families book birthday parties here too, which honestly makes a lot of sense.