Thailand has long been a favorite destination for travelers worldwide, known for its beaches, temples, and vibrant cities. While places like Bangkok, Phuket, and Chiang Mai continue to attract millions of visitors, Thailand still offers many hidden gems for those willing to explore beyond the usual routes. In 2026, two underrated destinations stand out: Koh Phayam and Nan Province.
Koh Phayam: Thailand’s Last Laid-Back Island
Located in the Andaman Sea near the Myanmar border, Koh Phayam is a quiet island that has managed to preserve its natural charm. There are no large resorts, no jet skis, and limited paved roads. Instead, travelers will find sandy paths, wooden bungalows, and pristine beaches.
Koh Phayam is perfect for travelers who want to disconnect from busy city life. Activities include swimming, snorkeling, yoga retreats, and watching breathtaking sunsets. The island’s relaxed atmosphere attracts eco-conscious travelers and backpackers seeking an alternative to crowded islands like Phuket or Koh Samui.

Nan Province: Cultural Heritage and Mountain Landscapes
Nan Province, located in northern Thailand, is often overlooked by tourists. However, it offers a rich blend of culture, history, and natural beauty. Surrounded by mountains and forests, Nan is known for its traditional temples, local art, and slow-paced lifestyle.
One of Nan’s highlights is Wat Phumin, a historic temple famous for its unique murals depicting local life. Visitors can also explore rural villages, rice fields, and scenic mountain roads. In 2026, Nan is emerging as a destination for cultural tourism and sustainable travel.
Both Koh Phayam and Nan Province represent Thailand’s quieter side, offering meaningful experiences without the crowds. For travelers seeking authenticity in 2026, these destinations provide a refreshing alternative to mainstream tourism.
