This activity is called the Tarzan Swing. Its in La Fortuna, Costa Rica. You get 2 swings, near a steep cliff. Tours can be set up with your hotel, if you ask the front desk. How this works is, two harnesses are placed on your equipped belts. That they give you plus a helmet. Once your strapped tight. The guide opens the metal gate, and gravity pushes you like Tarzan.
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