Korea Expressway Corporation Jeonju Arboretum sits close to the Jeonju IC. It has walking paths through hydrangeas, roses and bamboo, a greenhouse, and a landmark plaza with a square-window photo spot. It is open from 9 a.m. to 6 p.m. and has a parking lot and shaded rest areas. What there is to see and how much you get out of it vary widely by season.