Climbing "Naváděcí světla" (grade 4) in Hangár is a pleasurable experience for beginner climbers or those looking for a warm-up. The route itself is relatively straightforward, with comfortable holds and ample opportunities for secure foot placements. The angle is generally moderate, making it a good introduction to vertical climbing. The name, translating to "Navigation Lights," might evoke a sense of guiding you upwards. Overall, it's a fun and accessible climb in a fantastic climbing environment.