Ubon Ratchathani Province

Ubon Ratchathani province is home to some of Thailand's most dramatic landscapes, yet remains blissfully free of mass tourism. The star attraction is Sam Phan Bok, a vast expanse of eroded sandstone along the Mekong River that reveals thousands of holes and rock formations when water levels drop between November and May — earning it the nickname 'Grand Canyon of Thailand.' Further north, Pha Taem National Park protects a cliff face adorned with 3,000-year-old rock paintings depicting fish, hands, and geometric patterns, offering stunning views over Laos at sunrise. Within the city itself, elegant temples like Wat Thung Si Mueang and Wat Nong Bua showcase intricate murals and architecture blending Thai, Lao, and Khmer styles. The annual Candle Festival held during Buddhist Lent in July transforms the city into an open-air gallery of enormous, intricately carved beeswax sculptures paraded through the streets. After the festivities, cool down at the Mekong riverside promenade where locals gather for evening walks and street food.

To experience Ubon authentically, wake early and join locals at the morning market near the clock tower, where vendors sell everything from fresh river fish and fragrant herbs to steaming bowls of kuay tiew soup. Rent a motorbike and ride out to Ban Pa Ao, a weaving village where families still produce beautiful handwoven cotton on traditional looms. For lunch, find a riverside restaurant and order pla pao — whole fish stuffed with lemongrass and salt, grilled over charcoal until the skin crackles. The flavors are intensified by a spicy dipping sauce of lime, chili, and fish sauce. In the afternoon, visit Wat Pa Nanachat, a forest monastery that welcomes international meditation practitioners, offering a serene contrast to the bustling markets. As evening falls, head to the Walking Street market near Thung Si Mueang park for grilled meats, papaya salad, and live Mor Lam music — the soulful folk tradition of Isan that mixes rapid-fire vocals with the wheezing khaen mouth organ.