65 kms from Kanchanaburi along route 3199. this 220 sq.km. national park is the site of the 7-tiered Erawan waterfall, widely regarded as being one of Thailand's loveliest cascades. A mountainside forest setting includes dense bamboo groves which support numberous bird species. The park's other major attraction is the spectacular Phra That Cave which contains monumental stalagmites. Bungalow accommodation and camping facilities are available.