A bush-encircled slice of heaven you need to visit before summer ends.
Australia is hardly short on spectacular, unknown beaches – many scattered across far-flung corners of the coastline – but Castle Rock Beach proves you don’t need to venture into the wilderness to stumble upon something extraordinary. Tucked into a pocket of Sydney’s Clontarf just south of Manly, this pint-sized cove is less than 30 minutes by car from the CBD’s glossy buzz.
Accessible only by walking down a series of worn steps, the postcard-worthy bay is just 30 metres long and blissfully sheltered. It’s little wonder locals and in-the-know Sydneysiders have long kept their lips tightly sealed. The harbour beach is cradled by tall sandstone slopes thick with native bushland, plunging to where shelves of shortbread-hued sand fade into ultra-clear shallows. On sunny days, bronzed bodies scatter the sand and stand-up paddleboarders glide past shiny mini-yachts anchored for the afternoon.
Castle Rock Beach is a secluded cove embrace by native bushland. (Credit: Destination NSW)
The calm waters are ideal for swimming, snorkelling or catching a sorbet-tinged sunset. But what truly makes Castle Rock Beach unique is that it not only has several large free-standing boulders, but also its own little waterfall. The cascade is about four or five metres tall and flows directly onto the sand after decent rainfall.
Castle Rock Beach is one of Sydney’s most beautiful, lesser-visited bays. (Credit: Eleanor Edstrom)
Be aware that the beach doesn’t have any facilities, shops or toilets, so remember to bring your own water and food. But that’s precisely the beauty of Castle Rock Beach – it’s secluded, quiet and unspoiled by man-made development.
Where is Castle Rock Beach in Sydney?
Enjoy stand-up paddleboarding in Castle Rock Beach’s calm waters. (Credit: Adam Krowitz)
Castle Rock Beach is located in the northern Sydney suburb of Clontarf, around 30 minutes’ drive from the city centre and 10 minutes south of Manly. It sits at Stop 7 along the 10-kilometre Spit to Manly walk, making a picturesque pitstop for day hikers keen to cool off.
Need tips, more detail or itinerary ideas tailored to you? Ask AT.
AI Prompt
How to get there
Park on Ogilvy Road in Clontarf and walk a few minutes down the steps to reach the sand. Alternatively, if you’re coming via public transport, you can take the 162 bus from Balgowlah Golf Club, which connects with buses from the CBD and Manly, and get off at Alma St at Woodland St. From there, it’s about a five-minute walk to the beach.
You’ll pass the beach if you are walking along the Clontarf Track segment of the Spit to Manly walk.
Are there toilets at Castle Rock Beach?
There are no toilets or change room facilities at Castle Rock Beach. The secluded spot doesn’t have any shops or running water either, so make sure to bring your own supplies.
Is Castle Rock Beach patrolled?
No, Castle Rock Beach is not patrolled by lifeguards. While the water is usually very calm, it’s best to swim close to the shore and never leave small children unattended.
Eleanor Edström is Australian Traveller’s Associate Editor. Previously a staff writer at Signature Luxury Travel & Style and Vacations & Travel magazines, she's a curious wordsmith with a penchant for conservation, adventure, the arts and design. She discovered her knack for storytelling much earlier, however – penning mermaid sagas in glitter ink at age seven. Proof that her spelling has since improved, she holds an honours degree in English and philosophy, and a French diploma from the University of Sydney. Off duty, you’ll find her pirouetting between Pilates and ballet classes, or testing her friends’ patience with increasingly obscure vocabulary.
Bate Bay’s sweep of beaches has been crowned Australia’s best for 2026, placing Sutherland Shire in the spotlight as a top coastal destination just south of Sydney’s CBD.
The beaches fringing Bate Bay – Cronulla, North Cronulla, Wanda, Elouera and Greenhills – have topped Tourism Australia’s 2026 list of best Australian beaches (as curated by Beach Ambassador Brad Farmer). For locals, it’s less revelation, more recognition.
The mood shifts from the moment you step off the T4 train service from Central to Cronulla and catch a glimpse of the ocean. At dawn, the Esplanade is already buzzing with regulars, and by mid-morning, parents have staked out a toasty spot on Cronulla Beach where excited toddlers clamber over rocks, and the Jellybean swim squad at Oak Park have donned their bright pink caps while singing Oh, What a Beautiful Mornin’.
By the afternoon, towels are being collected from across the sand as visitors wander back to Cronulla in loose formation.
Dive into the world’s best beaches.
That’s the thing about Bate Bay beaches. This isn’t a story about a single beach. This long, uninterrupted sweep of sand and sea, where you can walk for kilometres without breaking stride, is not just enjoyed over summer; it’s a year-round destination. Here, Cronulla’s buzz gives way to Wanda’s wild edges, before stretching out to the quieter reaches of Greenhills.
But while Bate Bay’s beaches may have taken top honours in the 2026 Best Australian Beaches list, they’re only part of the drawcard. Sutherland Shire stacks up as a full-spectrum coastal escape, where good food, national park adventures and on-the-water experiences sit within easy reach of the shoreline. Whether you’re planning a long weekend or stretching out a stay, here’s how to make the most of Cronulla beyond the sand, sea and surf.
Beyond the beaches
Dining
Enjoy a sundowner by the sea at Pippis Cronulla.
The Sutherland Shire dining scene delivers from early morning to late at night with a mix of vibrant cafes, bars and pubs. Start your day at Grind Espresso, where the coffee comes strong and fast. From there, drift towards HAM for pastries, best eaten buttery warm.
By midday, locals linger across sun-lit tables. Loaf and Next Door appeal to the surfers who come in for snacks after chasing waves. Blackwood’s Pantry and The Press are also popular for breakfast and lunch, while Pilgrim’s continues to hold a special place in the hearts of vegans.
Newer arrivals signal where Cronulla is heading: Homer Rogue Taverna is being hailed as one of the best restaurants in Cronulla, with the confidence that comes from understanding what locals want. Ask a local to reveal their favourite restaurant for a special occasion, and it’ll likely be Pino’s Vino e Cucina al Mare, Yalla Sawa or Alphabet Street. Summer Salt, Sealevel, Benny’s, Bobbys and Pippis are a few of the best waterfront restaurants in the Shire.
A short ferry ride from Cronulla, Bundeena offers a counterpoint to Cronulla’s mighty surf beaches. If Cronulla is the Shire’s social heart, Bundeena – or Bundenesia, as it’s affectionately known – is the place to go to exhale and unwind.
Hop on the ferry from Cronulla, and within 30 minutes, you’ll be inhaling the eucalyptus-scented air. Check the creative pulse of the local community by timing your visit with the Bundeena Maianbar Art Trail on the first Sunday of every month.
One of the best things to do in Bundeena is paddle into Cabbage Tree Basin with Bundeena Kayaks. Follow the five-kilometre Jibbon Beach Loop Track that leads past quiet coves to ancient Indigenous rock art, or simply find a stretch of pearl-white sand to relax on.
Pristine walking trails
Cool off with a coastal stroll.
Beyond the coastline, Sutherland Shire offers myriad ways to shift gears. Royal National Park – the oldest national park in Australia – sits just minutes from the surf. Clifftop walks trace the edge of the continent, the rugged bushland is threaded with creeks and hidden waterfalls, and a network of tracks rewards those willing to go a little further.
Take the Coast Track, where the land drops cleanly into the ocean over sheer cliffs that have been stacked together like giant Jenga. Or veer inland, where pockets of forest cool the air and filter the light. It’s a reminder of how close nature sits to the bustle of suburbs in the Sutherland Shire.
Enjoy whale watching
Spot whales from May to October. (Credit: The Edit Suite)
Twist your binoculars until the ocean is in focus, stretched like a creased blue sheet all around.Come May, the East Coast becomes the humpback highway. Thousands of whales migrate along this stretch of coastline each year, their movements tracked by keen eyes from vantage points like the Cape Solander platform in Kamay Botany Bay National Park, one of the best places for whale watching in Australia. There’s something quietly thrilling about seeing that first telltale spout or the arc of a breaching body against the vastness of the sea. From June to October, whale-watching cruises depart from Cronulla, offering a closer look at the migration.
Awards come and go. But places like Cronulla endure because they belong as much to the visitors as they do the early-morning swimmers, walkers and surfers.
