13 of the best snorkelling spots in and around Perth

Travel & Touring| WA Things To Do

Last Updated: 10 December 2024 By: Tatum Stafford

With our spectacular beaches, bays and islands, Perth provides many opportunities to get up close and personal with marine life.

If you’re looking for an active weekend activity close to home, don your mask and flippers and head to the coast.

The best time of day to snorkel around Perth is usually early in the day before the sea breeze blows in and reduces visibility. Here are 13 unmissable snorkelling spots to visit this summer.

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1. Mettams Pool, Trigg

The sheltered waters of Mettams Pool make it a perfect snorkelling destination. Less than two metres deep, this natural rock pool is protected by a surrounding reef – making it a safe spot for snorkellers of all ages and abilities.

The pool is home to a large range of fish species, particularly in its southernmost area’s holes and crevices. Keep an eye out for red-lip morwongs, buffalo bream, Australian herring and even sea anenomes.

How to get there: You can easily reach Mettams Pool by parking near the corner of West Coast Highway and Lynn Street in Trigg.Experience level: Beginner, a good choice for families.

2. Point Peron, Shoalwater Islands Marine Park, Rockingham

The Shoalwater Islands Marine Park is just a 45 minute drive south of Perth, and plays host to the hoards of sea lions, dolphins, fish, a few penguins and snorkellers that visit its waters. Point Peron is situated within the park, and is filled with sea urchins, anemones, spider crabs, tropical fish and colourful sea sponges to explore.

Both the Point and nearby Mushroom Rock are ideal snorkelling sites as their surrounding limestone has been carved into overhangs and small caves that are close to shore and no deeper than five metres.

How to get there: You can reach the Point Peron snorkel site from the beach at Long Reach. Parking is available at the end of Point Peron Road.Experience level: Rock pools are suitable for beginners and kids, but if heading further offshore prior snorkelling experience is recommended.

3. Yanchep Lagoon, Yanchep

Stroll down to the southern end of the main beach at Yanchep Lagoon to snorkel through the calm, clear waters of this popular swimming spot.

Visibility ranges from 10 to 30 metres so you'll likely spot a few sea creatures swimming beneath the surface. Octopuses, cuttlefish, whiting, herring and the Western blue devil are just some of the marine life you may discover along the outer reef wall or one of the lagoon's many rock pools.

Once you've worked up an appetite in the ocean, grab a coffee or bite to eat at Orion Cafe overlooking the lagoon.

How to get there: Park in the main carpark on Brazier Road and walk down the stairs or ramp toward the main beach.

Experience level: Beginner, a good choice for families.

5. Parker Point, Rottnest Island

The Parker Point Marine Snorkel Trail is located on the southern edge of Rottnest Island. The trail features a series of plaques mounted on the sea floor, which allow you to read about the island's history, flora and fauna. Each plaque has two handles for an easy grasp.

The water conditions are generally calm and clear, providing a great view of the coral reef’s variety of marine plants and animals. As the water at Parker Point is a little deeper than other spots around the island, snorkellers with less experience may prefer the trail at the neighbouring Little Salmon Bay.

How to get there: You can access the trail via the stairs at the Parker Point Boardwalk, approximately a half an hour bike ride from the Rottnest Island Visitor Centre.Experience level: Due to deep water and a large swim area, this trail is aimed at experienced snorkellers.

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6. Coogee Maritime Trail and Omeo Shipwreck, Coogee

The Coogee dive and snorkel trail is part of the Coogee Maritime Trail, which is centred around the iconic Omeo Shipwreck. Featuring an artificial reef, underwater art gallery and even a giant starfish, the trail is a thriving hub for aquatic life.

Unique sections within the reef include cavernous spaces that support crays, molluscs and a variety of fish. The underwater gallery is also a great place to explore; you’ll find an old railway wheel, anchor and replica Dutch cannon in its depths.

How to get there: The trail can be easily accessed from the northern end of Coogee Beach via Perlinte View.Experience level: Most of the trail is between 2.5 and 5 metres deep, so it's suitable for beginner to novice snorkellers.

7. Boyinaboat Reef, Hillarys

Just 75 metres from the sea wall of Hillarys Boat Harbour, Boyinaboat Reef is one of Perth’s most popular snorkelling and dive sites. The reef is six metres deep, and houses plenty of fish, crayfish and other marine wildlife.

The reef also features a series of ten plaques with information about the local flora and fauna, and contains a mixture of caves and swim-through ledges that are great practice spots.

How to get there: To reach the reef, park in the lot behind AQWA on Southside Drive.Experience level: Accessing the reef can be difficult, so it's recommended you explore the site with an experienced snorkeller.

8. Boullanger Island, Jurien Bay Marine Park

Just two hours north of Perth lies the Jurien Bay Marine Park; often dubbed a “snorkellers’ delight” for its plentiful wildlife, reefs and lagoons. The park extends approximately 100 kilometres, from Wedge to Green Head, and contains a mix of temperate waters and tropical marine life – courtesy of the Leeuwin Current, the world’s longest continuous coastal current system which carries warmer water southward towards Tasmania.

You’re most likely to spot colourful corals, tropical fish and playful Australian sea lions in this diverse protected marine area. If you’re travelling with young snorkellers, be sure to check out the Island’s comprehensive snorkel trail.

How to get there: Boullanger Island is just one kilometre offshore from Jurien Bay’s southern Island Point, and can be accessed by boat.Experience level: Suitable for beginners and young families.

9. The Shipwreck at Henrietta Rocks, Rottnest Island

The Shark hopper barge wrecked in 1939 after breaking loose from its moorings in Fremantle, and wrecking on Henrietta Rocks in the waters off Rottnest. Visible from the surface of the Rocks’ shallow water, the wreck has become an extremely popular snorkelling spot.

There are over 400 species of tropical fish and 20 types of coral within Rottnest’s surrounding waters, so snorkellers at the Rocks can expect schools of butterfly fish, seagrass meadows, and on occasion, a lobster or two scuttling past.

How to get there: The Henrietta Rocks lie off a rocky section of shore that separates Patterson Beach from Porpoise Bay. It’ll take around half an hour to ride there from the Rottnest Island Visitor Centre.Experience level: Suitable for beginners and families.

10. 'Ammo Jetty', Woodman Point Regional Park, Cockburn

The Woodman Point Regional Park marks the northernmost part of Cockburn Sound. A popular recreation area, the park is spotted with playgrounds, caravan parks and jetties. The most popular snorkelling spot within Woodman Point is at the old ‘ammunitions’ jetty, which extends about 100 metres out from the beach to deeper water.

The seagrass meadows off the jetty are filled with sea-squirts, blue manna crabs and a large selection of sea sponge. The area also features caves and crevices that are home to all kinds of fish, cuttlefish, and even the occasional seahorse.

How to get there: You can access the park via Cockburn Road, and there is plenty of parking available within the park’s central area.Experience level: Suitable for all experience levels - if you're a beginner, stay closer to the shore if uncertain.

11. Carnac Island Nature Reserve, Fremantle

Approximately 10 kilometres south-west of Fremantle, Carnac Island is a picturesque limestone island most famous for its flock of Australian sea lions – the rarest species of sea lion in the world.

The island is also an important habitat for seabirds, bottlenose dolphins and tropical fish, making it a great place for a day trip of snorkelling, hiking and birdwatching.

How to get there: The only way to get to Carnac Island is by boat. From the Woodman Point boat ramp it’ll take you around half an hour to arrive on the island.Experience level: If on a guided tour, the area is suitable for all experience levels. Otherwise, prior snorkelling experience is recommended.

12. MAAC Dive and Snorkel Trail, Marmion Marine Park

You'll find this 400 metre trail loop in the heart of one of Perth's best water activity hotspots, just south of Hillarys.

Below the surface you'll embark on an interactive journey, with 20 underwater plinths printed with fun activities, facts and directions. The plaques hint at the huge range of sea creatures you may encounter underwater in the marine park.

The fish species to keep an eye out for along the trail include western blue devils, banded sweep and crested morwong.

How to get there: Park at the Marmion Angling and Aquatic Club off West Coast Drive and the trail is on the northern side of the building.

Experience level: Suitable for all levels.

13. Rockingham and Shoalwater Islands

For a unique snorkelling experience, jump on a tour with Perth Wildlife Encounters to swim with the wild bottlenose dolphins that roam the waters around Rockingham.

There are more than 200 dolphins living in the sheltered bays and islands and on a tour, you'll be able to get up close to these playful creatures. All the snorkelling gear, including wetsuits, is supplied so all you have to do is rock up and jump on board.

How to get there: Follow the instructions provided by your tour operator for details on where to meet.

Experience level: Suitable for all levels, however previous snorkelling experience is recommended.