Kentucky's Red River Gorge is a playground for adventure-seekers.Credit: Gabriela HermanKey TakeawaysRed River Gorge is a federally designated geological area in Eastern Kentucky, about an hour east of Lexington.Food in the area is limited, but surprisingly good, with legendary spots and newcomers. Consider staying in a treehouse or cliff house for amazing views.My stomach started doing little flips as we turned off State 11 and began our ascent…