Climbing 'Přes díru' (meaning 'Through the Hole') at Loupák is a classic experience for anyone visiting this unique sandstone climbing area in the Czech Republic. Graded around **VIIb (UIAA) or 6b (French)**, it's not the hardest route, but its defining feature makes it unforgettable: you literally climb through a natural tunnel or hole in the rock. This gives it a fun, slightly adventurous feel, often involving chimneying or squeezing. It's a route that perfectly encapsulates the distinctive sandstone climbing style of the region, making it a must-do for many.
