Climbing "Mona Lisa" (7-) in Bürgelstein is a classic example of Frankenjura climbing. The route is known for its technical face climbing on solid, pocketed limestone. It requires precise footwork and thoughtful sequence finding. While not brutally powerful, the crux often involves delicate movements and maintaining body tension. The overall experience is highly rewarding, offering a satisfying challenge on a beautiful piece of rock with memorable holds.