Quang Tri, Sept. 10 -- The Times of the UK has recently named Phong Nha - Ke Bang National Park in the central province of Quang Tri among Vietnam's 11 most beautiful destinations for 2026, continuing to affirm the appeal of the world natural heritage site on both Vietnam's and the international tourism map. According to the magazine, boat trips into Phong Nha Cave and strolls through Paradise Cave (both family-friendly) offer a tantalising glimpse of their astonishing scale, but the real adventure lies deeper within the park, where cavers wade through underground rivers and weave among stalagmites. "Son Doong, with chambers vast enough to swallow entire city blocks, is the ultimate prize, while Hang En and Hang Va offer similarly etherea...