Things You'll Need:
- Climbing rope
- Climbing harness
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Step 1
Use the doubled-rope technique for climbing trees that grow up to 100 feet, such as oaks, poplars, maples and pines. Drape both ends of the rope over a sturdy branch that's at least 6 inches in diameter using a throw bag or a rope placement device.
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Step 2
Pass the rope through a branch protection device to prevent damage to the bark and rope.
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Step 3
Tie a series of climbing knots to create a system in which you can safely and easily ascend and descend. Tie a modified Blake's hitch as your main knot. Attach your harness to the ropes and begin climbing.
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Step 4
Climb primarily with your arms, although you can devise a system to help push your feet when climbing.
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Step 5
Reach where the rope is looped and secure yourself to the branch. Move higher up the tree by placing new rope settings, or descend.
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Step 6
Descend by grasping the modified Blake's hitch and pulling down.
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Step 1
Climb taller trees, such as redwoods, spruce and firs, using the single-rope technique. Anchor one end of the rope to a branch or to the tree base and the other end to a higher branch.
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Step 2
Ascend to the other end of the rope using a mechanical ascender. Use an "inchworm" motion with certain tree climbing devices.
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Step 3
Reach the top of the rope line, and switch to a different device to descend. (See Resources below.)







