Experience the natural splendor of the rincon de vieja on this 9 hour excursion from tamarindo depart for the rain forest flanking rincon de la vieja volcano where you youll find a rushing turquoise river towering waterfalls natural mineral springs and melodious birds in the morning take a guided hike along the river for a swim in the pool beneath the waterfall after lunch indulge in a dip in four different hot springs pools including one with a bullet water slide before returning to