Trees talk and dance in the wind. Tree climbing is mobile. You can move to a new climbing area at a moments notice. Once you've learned the basics you can then move out to other trees or climbing locations. This opens up an unlimited arena of climbing experiences.
Tree climbing is cost effective.
You won't need to purchase an expensive structure that costs many thousands of dollars. You also won't be confined to that structure's location. Tree climbing not only enters the realm of adventure but it also touches the sphere of physical fitness. Tree climbing supplies a great upper torso workout using many of the muscle groups. Many corporations are wise to include a fitness and adventure program available to their employees and families.