The Erawan Waterfalls, found just outside of Kanchanburi, Thailand aren’t the most dangerous or lively waterfalls on earth, but the seven layers of falls costing gently down slopes ranging from as high as 70 feet to as few as 10 feet in height creating a calming atmosphere like no other. The natural limestone deposits give the waters in the relaxing pools their sparkling blue colors, but watch out for the fish in some of them – they’ll try to nibble at your toes!