Morialta Conservation Park, formerly the Morialta Falls Reserve and the Morialta Falls National Pleasure Resort, is a protected area 10 km north-east of Adelaide city centre, in the state of South Australia, Australia. The park is in a rugged bush environment, with a narrow gorge set with three waterfalls, bounded by steep ridges and cliffs. The park caters to many activities, including bushwalking, bird watching and rock climbing.