 Freehold title of Gulaga National Park will be held in trust for the Aboriginal owners by Merrimans and Wagonga Local Aboriginal Lands Councils, while that of Biamanga will be held in trust by Merrimans and Bega Local Aboriginal Lands Councils.Gulaga was an active volcano long time back (more than 60 million years ago) and the mountain is currently 1000m high offering beautiful views of the lakes, mining tracks, rainforest and the countryside.The Wallaga Lake National Park is a part of the Gulaga National Park.