OZO Park eco-tourism area is a picnic spot of nearly 5 hectares, located next to the primeval forest of Phong Nha – Ke Bang complex, one of the Natural Heritages recognized by UNESCO. OZO Park is endowed with a fresh, open and unspoiled space, gradually becoming an ideal gathering, playing and discovery spot for families, groups of friends or groups with a capacity of up to 1500 guests.