Dark Cave (Hang Toi)

#summervacay Dark Cave was one of the most fun and adventurous activities I tried in Vietnam. After a zipline ride over the river, we swam into the cave with headlamps on. Inside, it was a muddy, slippery, exhilarating trek! We ended by floating in a pool of mineral mud—it felt like a natural spa. In the summer, it was the perfect mix of cool water, thrill, and total messiness. Unforgettable fun!