Home to truly stunning natural formations, the Thien Cung Grotto or “Heavenly Cave” offers a truly awe-inspiring experience for nature lovers and those looking for adventure. Located in Hạ Long Bay, this strikingly beautiful grotto features a variety of stalactites and stalagmites set amidst streams, ponds and fascinatingly shaped natural rock formations that make a truly remarkable viewing experience. This ancient grotto also has a legend linked to it; according to the legend, the grotto is where “May” married the Dragon Prince, after he fell in love with her. Those travelling to the region and looking for a Vietnam hotel that offers a luxurious coastal retreat can stay at Anantara Mui Ne Resort & Spa. This resort in Mui Ne provides a range of luxury comforts and lets you enjoy some personal pampering when on holiday.