Hospital Cave

Quan Y Cave, conveniently accessed by scenic road through Cat Ba National Park, is a remarkable blend of history and nature. Once a hidden hospital during the Vietnam War, this limestone cave was meticulously transformed into a functional medical facility, complete with operating rooms and quarters. Its ingenious design provided shelter and treatment for soldiers during intense conflicts. Today, visitors can explore its intricate man-made chambers, marvel at its wartime resilience, and enjoy the breathtaking surroundings of Cat Ba’s lush landscapes and rugged coastline.