Treachery Beach is a beautiful and secluded beach located in Tidal River, Australia. This stunning beach is approximately 2 km in length and boasts beautiful golden sand that is perfect for sunbathing and relaxing. There are a variety of activities available at the beach, including swimming, surfing, fishing, and hiking. Additionally, visitors can enjoy a picnic on the beach, as well as explore the nearby rock pools. Treachery Beach has few amenities, so visitors should plan accordingly, although it does have bathroom access and dogs are allowed on the beach.