AI-generated conceptual sunrise view of misty mountain ridges in northeastern Thailand; not a verified photo of Phu Kradueng

Loei Travel Guide: Chiang Khan, Cool-Season Hills and National Parks

Editorial update: 17 October 2026. This guide replaces outdated information from a historical article. Official descriptions have been checked, but individual prices, site hours, park access and transport services may change. Loei stands out in Thailand’s northeast for its mountain landscapes, cool-season mornings and places where the Mekong River shapes daily life. It is a…