Earlier quoted context omitted.
Adding my two favorite adventure hikes (hike into caves, up ladders, to waterfalls, rock scramble, etc..not just a trail through the woods)... Old Rag Mountain (Shenadoah, VA) https://home.nps.gov/places/old-rag.htm and The Mohonk Labrynth Trail (Catskills, NY.. so much fun hiking in caves, up ladders, etc) https://www.mohonk.com/a-day-at-mohonk/hiking/
This site is about long distance trails--things that take weeks or months to complete, not stuff like your Old Rag for which every listed hike is in day-hike range. I don't see trail distances on your second link but once again it appears to be day-hiking. Considering the US ones on that list--there are people that have managed to do all three in one year, albeit with some flip-flopping. There are more of them than t…
I'm sorry it does not meet your standards.