Thailand is the most popular tourist attraction amongst travel fanatics as the destination itself comprises many interesting locales, cities and neighbourhoods that are worth visiting. So, here's a list, featuring the best destination that one must explore.

• Bangkok: Experience the vibrant energy of Bangkok, where ornate temples and bustling markets meet modern skyscrapers and nightlife. Discover the city's rich history and culture at the Grand Palace and Wat Phra Kaew. Indulge in the city's famous street food and night markets, where flavours and aromas will leave you wanting more.
• Phuket: Escape to Phuket, Thailand's largest island, where turquoise waters and powdery white sand beaches await. Explore the island's dramatic limestone cliffs, hidden coves, and vibrant night markets. Enjoy snorkelling, diving, or simply relaxing in this tropical paradise.
• Chiang Mai: Visit Chiang Mai, a cultural and spiritual hub, where ancient temples and bustling markets blend with modern charm. Explore the old city walls, moat, and hundreds of temples, including the famous Wat Phra That Doi Suthep. Enjoy the city's vibrant arts scene, delicious street food, and bustling night bazaar.
• Ayutthaya: Step back in time in Ayutthaya, a historic city that was once the capital of the Kingdom of Siam. Explore the ancient ruins, temples, and palaces, including the iconic Wat Phra Si Sanphet. Learn about the city's rich history and culture, and experience the local way of life.
• Pattaya: Head to Pattaya, a lively beach town on the Gulf of Thailand, known for its vibrant nightlife, water sports, and family-friendly activities. Visit the famous Walking Street, explore the city's many beaches, and enjoy the local seafood. Take a day trip to nearby islands, such as Koh Larn, for snorkelling and swimming.
• Hua Hin: Relax in Hua Hin, a charming beach town on the mainland, known for its beautiful beaches, lively night market, and historic Maruekhathaiyawan Palace. Enjoy water sports, golfing, and horseback riding, or simply unwind in this laid-back atmosphere. Visit the nearby Khao Takiab (Monkey Mountain) for stunning views.
• Koh Samui: Unwind on Koh Samui, a tropical island in the Gulf of Thailand, known for its crystal-clear waters, powdery beaches, and luxury resorts. Explore the island's scenic coastline, visit the famous Wat Phra Yai (Big Buddha Temple), and enjoy snorkelling, diving, or simply relaxing in this island paradise.
• Krabi: Discover Krabi, a southern province known for its stunning beaches, islands, and dramatic limestone cliffs. Visit the famous Railay Beach, accessible only by boat, and explore the scenic islands of Koh Phi Phi and Koh Lanta. Enjoy rock climbing, kayaking, and snorkelling in this natural wonderland.
• Chiang Rai: Visit Chiang Rai, a cultural and spiritual hub in northern Thailand, known for its stunning temples, including the famous Wat Rong Khun (White Temple). Explore the city's rich history and culture, visit the Golden Triangle, and enjoy the local cuisine and night markets."
• Koh Phangan: Escape to Koh Phangan, a tropical island in the Gulf of Thailand, known for its beautiful beaches, vibrant night markets, and lively full moon parties. Explore the island's scenic coastline, visit the famous Wat Phu Khao Noi (Small Mountain Temple), and enjoy snorkelling, diving, or simply relaxing in this island paradise.