After breakfast, transfer to Mae Sai Border, one of the biggest border market of Thai (Thai - Myanmar border). There you see several products such local foods, clothes, jewelry, silverware, stones and etc. - lunch at a local restaurant. Continue to Golden Triangle where the 3 borders (Laos, Myanmar & Thai) are met and also connected to China by the boat as well. In the past, Chinese used this route for delivering the opium to Siam Country before spreading to any others. Later on, visit the Opium House where is located nearby. You will find the Opium routing, the history, galleries, accessories and etc. After that, return to the hotel and free at your leisure.