This journey takes you from the ancient capital of Hue to Paradise Cave – known as the "Underground Royal Palace" within the Phong Nha – Kẻ Bàng National Park, a UNESCO World Heritage site. Boasting record-breaking length and magnificent, mystical stalactite and stalagmite systems, Paradise Cave offers beauty beyond human imagination. Along the way, guests will also visit heroic historical landmarks such as La Vang Holy Land, Hien Luong Bridge, and Ben Hai River. This is an ideal trip to witness the masterpieces of nature and learn about the tragic yet heroic pages of national history.