Begin your bachelor party with the famous nightlife of Bangkok. Visit Khao San Road to enjoy some drinks and street food. Then, head to Levels Club & Lounge, known for its high-energy atmosphere and popular among party-goers. End the night with a visit to Patpong Night Market for some shopping and entertainment.
Take a flight to Phuket to relax and enjoy the beautiful beaches. Start your day with sunbathing and swimming at Patong Beach and end it with a scenic sunset view at Karon Viewpoint. After dinner, head to Baba Nest, a rooftop bar located at Sri Panwa resort, which offers a breathtaking view of the ocean and a luxurious atmosphere.
End your bachelor party with a cultural and adventurous day in Chiang Mai. Start your day with a visit to the Wat Phra That Doi Suthep temple, one of the most important temples in Northern Thailand, located on a mountain ridge. Then, experience the thrill of riding elephants at Patara Elephant Farm and finish your day with a visit to Chiang Mai Night Bazaar for some souvenir shopping and delicious street food.
If you have more time, consider adding a visit to the Grand Palace and the Temple of the Emerald Buddha in Bangkok or taking a cooking class in Chiang Mai. If you have less time, consider skipping the elephant farm. Make sure to check the opening and closing times of the places you want to visit as they may vary based on the season.