Details in this Area: Country: Thailand (Siam) Area: East Province: Rayong, Chanthaburi Cities: Wang Chan, Klaeng, Tha Mai, Chanthaburi, Laem Sing, Khlung Islands: Ko Samet National Parks: Khao Kitchakut NP, Khao Sabap NP Temple: Wat Khao Sukim Mountains: Others: Bight of Bangkok, Gulf of Siam