Climbing 'Pravá půlka' (meaning 'Right Half') at Plynárna is a delightful experience for climbers, especially those looking for an enjoyable warm-up or a route perfectly suitable for beginners. Graded 4 on the UIAA scale, it's considered an easy climb, ideal for building confidence, practicing fundamental movements, or simply enjoying the flow on rock. The route typically offers good, positive holds and straightforward protection, making it a very accessible introduction to the unique sandstone climbing found at this urban crag in Prague. It's a classic, friendly line that allows you to soak in the relaxed atmosphere of Plynárna without facing significant technical challenges.