Once a commanding power in the Mekong River basin, Champasak has evolved into a tranquil province best known for its serene landscapes, ancient heritage and the beguiling Si Phan Don (4,000 Islands) archipelago. Its namesake town, Champasak, is a peaceful riverside settlement graced with French colonial buildings, shimmering Buddhist temples and a slow, timeless rhythm. The province’s crown jewel is Wat Phu, an evocative pre-Angkorian Khmer temple complex and UNESCO World Heritage Site dating back to at least the 5th century. A fragrant frangipani-lined stone stairway leads to its upper sanctuary, rewarding visitors with sweeping views over the surrounding plains and the remnants of this ancient spiritual centre. Beyond its archaeology, Champasak is a paradise for adventure seekers and nature lovers alike, with 178 named mountains, vast protected areas and riverine landscapes offering endless opportunities for exploration.