Trang An – an amazing grottoes complex located just 4 km Southwest of Hoa Lu ancient capital. The Trang An Grottoes covers an area of 1,500 hectares including limestone ranges, valleys, caves and rivers. All these factors make Trang An a fanciful and romantic atmosphere.
Trang An Grottoes Area is considered as a great rock – garden locating in a vast lake. It is said that, this is the place where Dinh Bo Linh trained his navy soldiers. All the scenes seem to be mingled with which create a particular and interesting space awaking a wide range of mythical imagination.