Join us on an exhilarating two-hour ATV ride through the foothills of El Yunque National Forest. On this invigorating ride, you'll discover the spectacular scenery of Puerto Rico's east coast as you roam among towering trees, tread through creeks, climb hills and coast through vast, rugged rainforest terrain. You'll also have the unique opportunity to stop at the Mameyes River, which flows directly from the rainforest, for a refreshing swim in its pure, clean, crystal-clear waters.