@vietnamtodayvtv: A warning sign marks the entrance. Beyond it lies a world few have ever seen. In Tùng Vài, Tuyên Quang, a two-day expedition takes us deep into Na Cave, past slippery rocks, vast chambers, and a 40-metre sinkhole where fear, beauty, and the unknown converge beneath the earth. #VibesOfVietnam #TuyenQuang #NaCave #CaveExploration #VietnamAdventure #HiddenVietnam #VietnamToday

Vietnam Today

Open In TikTok:

Region: VN

Friday 05 June 2026 08:00:00 GMT