A novel zip-line construction capable of three-dimensional movement is disclosed. The zip-line construction generally comprises a single or dual cable member having two ends, a trolley assembly having the ability to traverse a desired distance along the cable member and at least one device capable of attaching the cable member to a separate fixed body. The zip-line of the invention expands movement of the traditional zip-line from two-dimensional movement to three-dimensional movement, thereby advantageously providing a longer and more thrilling ride experience.
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