Impress Travel's Quang Binh Tours lead travelers to explore the most magnificent scenery in central Vietnam such as Nhat Le sandy-wonderful beach and Phong Nha Ke Bang - National park and world cultural heritage of the world where is well-known of one of longest grottoes inside of limestone mountain in the world. Quang Binh's discovery plus with Central Vietnam ( Hue, Hoi An, and Danang Tours) provides a central Vietnam Tour package within 5,6,7 days. If you are only interested in Quang Binh's Exploration, come up with 2,3,4 days to discover Caves and national park. For the best travel dealing with Impress Travel- Vietnam Tour, please email your inquiry at email - info@impresstravel.com