Understanding Climbing Scales: How to Read the Numbers on the Wall
How hard is “hard” – and what exactly does that mean? If you’re spending a lot of time climbing or bouldering, you’ll eventually stumble into what seems like an overwhelming maze of numbers, letters, and grading systems. Whether you're scaling sky-high walls in the great outdoors or at the gym, routes with the same grade often feel completely different. Here, we’ll tell you everything you need to know about the why, what grading systems there are, and what they actually tell us.
