Visit Wat Arun, go shopping at Chatuchak Weekend Market, and end the day with drinks at Above Eleven rooftop bar.
Visit **Phi Phi Islands** for snorkeling, lunch on the beach at **Maya Bay**, and partying at **Patong Beach**.
Spend the day swimming and sunbathing at **Chaweng Beach** and have dinner at **Fisherman's Village**.
Take an ATV tour to **Doi Suthep** temple, zip line at **Flight of the Gibbon**, and watch a Muay Thai fight at **Thapae Boxing Stadium**.
Cruise down the **Chao Phraya River**, visit **Wat Phra Si Sanphet**, and have lunch on a floating restaurant at **Ayutthaya Night Market**.
Explore the ruins of **Sukhothai Historical Park**, watch a traditional Thai dance performance at **Ramkhamhaeng National Museum**, and dine at **Sila Resort** for authentic Thai cuisine.
Time to say goodbye to Thailand and start planning next year’s bachelor party!
If you have more time, add another day in Bangkok to visit **Grand Palace** and **Wat Phra Kaew**. If you have less time, skip Ayutthaya and Sukhothai and spend an extra day in Phuket and Koh Samui. Make sure to check opening and closing times of attractions and restaurants as they may vary throughout the year.