Are located on Budgary Creek, 1.5km south east of Mount Budgary. Access is via Mount Cameron Trail to barrier and walking north west down to the creek. Also known as River Caves Canyon. The River Caves were noted by two brothers, Alan and Russell May, and John Norris in c1948; they called it, The Water Tunnel. They found it by walking down Budgary Creek. Ref: Correspondence with David Warren Noble, 14th October 2009. Oral history with Ken Poppett, 24 February 2012 records,"The May brothers referred to it as RiverTunnels, they did not like the feature referred to as the River Caves," which is the current usage.