I honestly don't know if I've had more fun as an adult. We did both the canopy and canyoning adventures. The canopy/zip line route is my favorite I've ever done - for quality of the lines, the atmosphere (I mean, come ON, this place is amazing), and the guides. I would have been ecstatic with just that but then we decided to add on the canyoning adventure. It was unreal. I've done some rappelling before but doing it down these unique waterfalls with excellent guides in the most unreal nature scenery.... just wow. I will say that if you're not very confident in your ability to hike pretty steep hills (plus a metal ladder) or have serious concerns with heights (it's safe, but you do drop down a 100ft waterfall, so, you know...) then it might not be the trip for you. But if you're up for an amazing adventure with incredible nature, this place is unreal. A highlight of the trip for sure.
The family that runs this place is an absolute delight, too. We stuck around for some delicious home cooked food and just had an incredible experience. Cannot recommend enough.