Wildframe Ecotours, Sydney

Wildframe are currently the only eco-tours to venture into the Grand Canyon, the only canyon in the Blue Mountains' labyrinth of gorges and ravines that is accessible by foot. As you cross winding streams, walk under waterfalls and through caves and rainforests, you will see massive blue gums, tree ferns, staghorn and tiny orchids, as well as ancient Aboriginal sites. You will also hear the calls of dozens of native mountain birds. Abseiling bush tour packages and overnight tours also available.