Ocean Safari run half day tours out to the Great Barrier Reef from the Cape Tribulation area. The trip starts with a fast boat ride out to the Mackay Reef where you receive all your gear to go snorkling for 2 hours in the beautiful reef wildlife. The guides will help point things out to you and will even help those who cannot swim! It only takes about 25 minutes to get to the reef so you maximise your time snorklling. Wetsuits are provided at a small additional cost if you want them. You then head back in the boat to shore. They will also collect and drop off back to the camp sites in the area for free.

Their website for more details is www.oceansafari.com.au