Learn how to tie the Alpine Butterfly Loop — a strong, dependable knot for creating a fixed loop in the middle of a rope.

A knowledge and mastery of tying knots is essential for anyone who spends time in the outdoors. And, sure, when faced with certain tasks that require knot-tying, you might be able to get away with ...

Let’s start with the basics: The running end is the end you manipulate. The standing end is the part you don’t manipulate. The bight is the curve between the running end and the standing end.