[{SlideShowNav}] !!!Na Muang Waterfall [{Image src='780th.jpg' width='650' height='487' alt='Na Muang Waterfall ' class='image_left' popup='false'}] [{SET customtitle='Na Muang Waterfall '}] \\ Na Muang Waterfall on Ko Samui. The water cascades some 30 meters (98 ft) down purple-hued rocks.