Early morning, pick up at your hotel and drive towards Khao Yai National Park. Our first stop will be at a local market, where many kinds of fruit, vegetable and food items are on display. Then board a traditional cart pulled by oxen and enjoy a ride among rice fields. We then continue to the national park and walk along marked trails through the forest towards Haew Narok Waterfall. After lunch at a local restaurant near the waterfall, enjoy a one-hour trek through the jungle on the back of an elephant. Transfer back to your hotel in Bangkok.