Thailand is widely considered the birthplace of Muay Thai, and as such, there are many excellent training camps throughout the country. Here are some of the top Muay Thai camps to train in Thailand:

1. Tiger Muay Thai: Located on the island of Phuket, Tiger Muay Thai is one of the most well-known and respected Muay Thai training camps in Thailand. They have a range of programs for all levels of experience and offer accommodation on site.
2. Sitmonchai Gym: Sitmonchai Gym is located in the countryside near the city of Kanchanaburi. The gym has a reputation for producing some of the best fighters in the country and is known for its traditional approach to Muay Thai training.
3. Sitsongpeenong Muay Thai: This gym is located in Bangkok and is run by former Lumpinee champion, Kru Yodtong. They have a range of programs for all levels of experience and offer accommodation on site.
4. Kaewsamrit Gym: Kaewsamrit Gym is located in Bangkok and has produced many champions over the years. They offer a range of programs for all levels of experience and have a reputation for being very welcoming to foreigners.
5. Phuket Top Team: Located on the island of Phuket, Phuket Top Team is known for its excellent facilities and high-level trainers. They offer a range of programs for all levels of experience and have accommodation on site.

These are just a few of the many excellent Muay Thai camps in Thailand. When choosing a camp, it’s important to do your research and find one that fits your specific needs and goals.