Start your honeymoon in Bangkok with a visit to the Grand Palace, the official residence of the Kings of Siam since 1782. Admire the intricate details of Thai architecture and the Emerald Buddha, one of the most revered Buddha images made of nephrite jade. Walk around the palace grounds and take pictures of the stunning Golden Chedi. Then, head to the Wat Pho Temple, one of the largest and oldest temples in Bangkok. Marvel at the giant reclining Buddha, which measures 46 meters long and 15 meters high. Indulge in a traditional Thai massage at the on-site school for a relaxing afternoon before heading back to the hotel.
Catch a morning flight to Phuket Island, the perfect destination for a romantic beach getaway. Spend the morning relaxing on the white sand of Patong Beach, one of the most popular beaches in Phuket, with crystal-clear water and plenty of water activities. After that, head to Phi Phi Island, known for its stunning scenery, clear waters and amazing marine life. Take a boat tour to snorkel and swim in the turquoise waters, and take in the breathtaking views of the towering limestone cliffs. Enjoy a romantic dinner at a beachside restaurant and watch the stunning sunset over the Andaman Sea together.
Start the day by taking a domestic flight to Chiang Mai, a city located in the north of Thailand and known for its charming culture and ancient temples. Visit the Wat Phra That Doi Suthep, a famous temple located on top of Doi Suthep mountain, which offers amazing views of the city below. Continue the day by visiting the Night Bazaar, one of the liveliest and most vibrant markets in Thailand, where you can find traditional Thai cotton and silk, handicrafts, and home décor products. Experience a traditional Thai dinner at a local restaurant before heading back to the hotel.
Catch your last domestic flight to Koh Samui, an island in the Gulf of Thailand, known for its palm-lined beaches, coconut groves, and dense rainforest. Start the day by taking a dip at Chaweng Beach, one of the most popular and lively beaches in Koh Samui, where you can find many bars, restaurants, and shops. Then, visit the iconic Wat Phra Yai, or Big Buddha Temple, and take in the panoramic views of the island from the top. Spend the afternoon at the Namuang Waterfall, located in a lush tropical jungle, and swim in the cool water pools. Enjoy a romantic dinner at a beachside restaurant and indulge in fresh seafood before heading back to the hotel.
If you have more time, consider taking a day trip to Ayutthaya, the ancient capital of Thailand, to see the spectacular ruins of the old city. Alternatively, if you have less time, you can shorten the itinerary by combining Day 2 and Day 4 into one day. Also, be mindful of the weather in Thailand; the best time to visit is from November to February, when the weather is cool and dry, while the monsoon season usually lasts from May to October.