Secret Beach is about 7 km south of Mallacoota along Betka Road, then a short walk and stairs down to the sand. A sea cave at its northern end can only be reached safely at low tide. Admire it from the sand: it isn't patrolled, and swimming there can be dangerous because of rough waves and rips.
This guide also covers Quarry Beach, about 10 minutes' drive south of town and known for colourful rock formations and rock pools, and the Mallacoota Coastal Walk, about 9.5 km one way.
At a glance
Secret Beach
About 7 km south of town along Betka Road, then a short walk and stairs down to the sand.
The sea cave
At the northern end of Secret Beach, and only safe to reach at low tide.
Quarry Beach
About 10 minutes' drive south of town, known for colourful rock formations and rock pools.
Coastal Walk
The Mallacoota Coastal Walk is about 9.5 km one way, and it suits children and bikes.
On this page8 sections
Getting to Secret Beach
Drive about 7 km south of town along Betka Road. From there it's a short walk and stairs down to the sand. The stairs were rebuilt and reopened in July 2021. Wear shoes you're happy to take up and down stairs, and carry down what you need for the day.
Betka Beach is on the same road, about five minutes' drive south of town, if you want to make a day of the two.
When can you see the sea cave?
At low tide, and only then. A sea cave at the northern end of Secret Beach can only be reached safely at low tide. Check the tide times before you drive out and time your visit for the low.
Can you swim at Secret Beach?
We wouldn't. Secret Beach isn't patrolled, and swimming there can be dangerous because of rough waves and rips. Go for the walk down and the cave, and swim somewhere else.
For a swim, our guide to where to swim in Mallacoota has the other options. Whichever you pick, check beachsafe.org.au on the day. It lists each Mallacoota beach with its hazard rating and live patrol information.
Quarry Beach: rock pools and colour
Quarry Beach is about 10 minutes' drive south of town. It's known for colourful rock formations and rock pools. The rock pools are best explored, and snorkelled, at low tide on a calm day, so like the Secret Beach sea cave it's a trip to plan around the tide chart. Bring a mask if you want to look under the surface, and shoes with grip for the rocks.
The Mallacoota Coastal Walk
The Mallacoota Coastal Walk is about 9.5 km one way, so work out how you're getting back before you set off. It suits children and bikes, as do the beach walks and the lake foreshore. Take more water than you think you'll need, a hat and sunscreen. For the other walks around town, see our Mallacoota walks guide.
Walking to Secret Beach from Betka
You can also reach Secret Beach on foot. AllTrails lists the walk from Betka Beach to Secret Beach as moderate, about 8 km, taking 2 to 2.5 hours. Check the weather and the tide before you start, since the Secret Beach sea cave is a low-tide visit. For more on Betka Beach itself, see our Betka Beach guide.
Before you go: tides, water and shoes
- Tides. The Secret Beach sea cave and the Quarry Beach rock pools are both low-tide trips. Check the tide times the night before.
- Conditions. beachsafe.org.au has each beach's hazard rating and live patrol information.
- Water and food. Take enough for the day, plus a hat and sunscreen.
- Shoes. Something with grip for the Secret Beach stairs and the rocks at Quarry Beach.
- Phones. Phone reception is better on Telstra.
Staying in Mallacoota
Hammond Properties looks after 17 holiday homes in Mallacoota. Bookings are by phone on 0401 825 547 or through the enquiry form. Booking direct means lower fees than Airbnb or Stayz, and Amelia will help match you to the house that suits you. Browse them all on our Mallacoota holiday rentals page, and see Mallacoota in summer for when to book.
Good to know
Getting there
- Secret Beachabout 7 km south of town along Betka Road, then a short walk and stairs
- Quarry Beachabout 10 minutes' drive south of town
- Betka Beachabout five minutes' drive south along Betka Road
Walks
- Mallacoota Coastal Walkabout 9.5 km one way
- Betka Beach to Secret Beachmoderate, about 8 km, 2 to 2.5 hours (AllTrails)
Before you go
- Sea caveonly safe to reach at low tide
- Quarry Beach rock poolsbest at low tide on a calm day
- Secret Beach isn't patrolledrough waves and rips
- beachsafe.org.auhazard ratings and live patrol information
