The promotions is applicable to tour and other adventure services (exclusive of taxes and charges) when paying with UOB Cards at Oxalis‘ Applicable channels Introduction to Oxalis Adventure Oxalis Adventure is Vietnam‘s leading adventure tour operator, based in Quang Binh Province, home to some of the most spectacular caves on Earth. Oxalis is the exclusive organizer of expeditions to Son Doong Cave, the largest cave in the world, and offers a wide range of jungle and cave tours for all levels of adventurers. What makes Oxalis special:
World-class safety standards and expert guides
Sustainable tourism that supports local communities
Unique access to remote and protected cave systems
Small group sizes for personalized experiences
Outlets
Oxalis Adventure
Phong Nha Sub-quarter, Phong Nha Ward, Quang Tri Province, Vietnam