Thailand is a popular tourist destination with a lot to offer. Here are some of the best things to do in Thailand based on the search results:

1. Visit Bangkok: Bangkok is the capital city of Thailand and has a lot to offer, including golden temples, buzzy markets, and a famous culinary scene. Some of the top attractions in Bangkok include the Grand Palace, Wat Phra Chetuphon, and the Chatuchak Weekend Market.

2. Explore ancient cities: Ayuthaya, the former capital of the Kingdom of Siam, is an easy day trip from Bangkok and offers a glimpse into its ancient ruins. Other ancient cities worth exploring include Sukhothai and Chiang Mai.

3. Go island-hopping: Thailand has many beautiful islands to explore, including Phuket, Koh Samui, Koh Lanta, and Krabi. Some of the best islands for beach lovers include Koh Lipe and Koh Phi Phi.

4. Try street food: Thai cuisine is famous around the world, and trying street food is a must-do activity in Thailand. Some of the best street food can be found in Bangkok, Chiang Mai, and other cities.

5. Visit temples: Thailand is home to many beautiful temples, including Wat Arun, Wat Phra That Doi Suthep, and Wat Rong Khun (the White Temple) .

6. Go scuba diving: Thailand has some of the best scuba diving spots in the world, including the Andaman Sea and Gulf of Thailand. Some of the best places to go scuba diving include Koh Tao, Koh Phi Phi, and the Similan Islands.

7. Visit an elephant sanctuary: Thailand is home to many elephant sanctuaries where you can interact with these gentle giants in an ethical way. Some of the best elephant sanctuaries include Elephant Nature Park and Boon Lotts Elephant Sanctuary.

8. Take a cooking class: Thai cuisine is delicious, and taking a cooking class is a great way to learn how to make some of your favorite dishes. Some of the best cooking classes can be found in Bangkok, Chiang Mai, and Phuket.

9. Watch a Muay Thai boxing match: Muay Thai is the national sport of Thailand, and watching a match is a great way to experience the local culture. Some of the best places to watch Muay Thai include Bangkok and Chiang Mai.

10. Go rock climbing: Thailand has some of the best rock climbing spots in the world, including Railay Beach and Tonsai Beach in Krabi. Some of the best instructors in Thailand can be found in Chiang Mai.

These are just a few of the many things to do in Thailand. Whether youre interested in exploring ancient ruins, relaxing on beautiful beaches, or trying delicious food, Thailand has something for everyone.