Early morning departure for Chanthaburi province, located about 170 km southeast of Pattaya. Upon arrival, visit Namtok Phlio National Park. A short walk to a beautifully located waterfall and a swim in the crystal clear water. Drive to the city of Chanthaburi. Visit the largest Catholic church in Thailand - the Cathedral of the Immaculate Conception. Walk through the historic center of the city, where wooden buildings on the banks of the Chanthaburi River are still preserved. Lunch at a local restaurant. Then drive to the fishing village of Ban Pak Nam Prasae in Rayong province. Boating among the mangrove forests. Free time to walk along marked trails among picturesque forests and scrubland called Thung Prong Thong (“golden fields”). Late afternoon return to Pattaya.