Visit the Grand Palace and Wat Phra Kaew, then head to Wat Arun for a great sunset view.
Explore the UNESCO World Heritage sites of ancient Ayutthaya and Sukhothai. Highlights include Wat Maha That and Wat Si Chum.
Visit a hill tribe village such as the Karen, Hmong or Akha. In the evening, check out Chiang Mai Night Bazaar for handicrafts and street food.
Join a responsible elephant encounter at Elephant Nature Park then visit the beautiful Wat Phra That Doi Suthep
Relax on Ao Nang Beach or take a four-island boat tour to Chicken Island, Tup Island, and more.
Channel your inner adventurer and try rock climbing in Railay or take a long-tail boat tour to nearby islands.
Explore Bangkok's food and shopping scene at Chatuchak Weekend Market, Ratchada Night Train Market, and Bangkok's Chinatown.
If you have more time, consider visiting Chiang Rai's White Temple or the tropical island of Koh Chang. If you have less time, skip Ayutthaya and Sukhothai and book a day trip to Doi Inthanon National Park in Chiang Mai instead.