Climbing 'Testovací hrana' (The Testing Edge) at Ohniště is an experience true to its name. Graded 7/7+, this route is a quintessential test piece for climbers operating at this level. The climbing is characterized by sustained technical moves on a prominent edge, demanding excellent balance, precise footwork, and a cool head. While not necessarily about raw power, it's a relentless sequence that can be surprisingly pumpy, requiring continuous focus from start to finish. Successfully navigating its intricacies offers a deeply satisfying sense of accomplishment, rewarding you with not just the send, but also fantastic views over the surrounding Bohemian Paradise landscape. It's a classic for a reason – a perfect blend of challenge and beauty.