Walking & Hiking
Crater rims, cave reserves & coastal tracks
The best walking & hiking in Limestone Coast
Walk the rim of an extinct volcano, follow boardwalks through fossil-rich wetlands or trace wild coastline through conservation parks. The Limestone Coast's volcanic and karst landscapes make for unforgettable walking.
The Limestone Coast packs an extraordinary variety of walks into one corner of South Australia, from volcanic crater rims to coastal heathland and ancient cave country. In Mount Gambier, the sealed 3.6km circuit around the Blue Lake and the climb to Centenary Tower on Valley Lake reward walkers with sweeping volcanic views.
Further afield, Naracoorte Caves National Park threads surface trails between World Heritage fossil caves, while Little Dip Conservation Park near Robe winds through dunes, lakes and clifftops. Birdwatchers head for the boardwalks of Bool Lagoon, one of the state's most important wetlands.
Many trails are short, flat and family-friendly, making them easy to combine with cellar doors or beach time in a single day. Cooler months bring the most comfortable walking, though shaded crater and cave tracks stay pleasant through the warmer season too.
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31 places
Beacon Hill Lookout
$A coastal lookout above Robe crowned by an old navigation beacon, with sweeping views over Guichen Bay.
Blue Lake
The cobalt crater lake
A volcanic crater lake that turns a vivid cobalt blue each summer, ringed by a 3.6km walking and cycling track.
Bool Lagoon Game Reserve
FreeA wetland of international importance
A vast Ramsar-listed wetland system south-west of Naracoorte, one of the most important waterbird breeding sites in southern Australia.
Bowman Scenic Drive
$A spectacular coastal drive south of Beachport, hugging limestone cliffs above the wild Southern Ocean.
Brownes Lake
The quiet fourth lake in the Mount Gambier volcanic complex.
Butcher Gap Conservation Park
Wetlands and birdlife minutes from Kingston
A 180-hectare mosaic of seasonal wetlands and coastal scrub 6 km south of Kingston SE, with an easy interpretive loop walk and outstanding birdwatching.
Canunda National Park
A wild coastal park of towering dunes, surf beaches and rugged cliffs stretching between Southend and Carpenter Rocks.
Cape Buffon Walk (Southend)
Canunda's clifftop circuit
An easy 2.5 km loop at the northern end of Canunda National Park, tracing limestone cliffs, sea stacks and lookouts above Rivoli Bay at Southend.
Cape Martin Lighthouse
Beachport's working light
Beachport's mainland lighthouse, first lit in 1960 with the apparatus from the 1878 Penguin Island light that still stands abandoned just offshore.
Centenary Tower
$The stone tower crowning Mount Gambier's highest point, with a climb rewarded by 360-degree views over the crater lakes and far out to the coast.
Coonawarra to Penola Rail Trail
A flat, sealed path linking Penola with the Coonawarra cellar doors, ideal on foot or by bike between tastings.
Coorong Lookout (Kingston SE)
A lookout at the southern end of the Coorong near Kingston SE, overlooking the lagoons and dunes of the national park.
Crater Lakes Walk
A loop trail around the rims of the Blue Lake and Valley Lake craters, taking in lookouts over the volcanic landscape.
Ewens Ponds Conservation Park
Drift-snorkel three spring pools
Three interconnected freshwater spring ponds of extraordinary clarity, linked by channels you can drift-snorkel through.
Germein Reserve
Boardwalks through rare remnant wetland
A 55-hectare community-managed wetland reserve at Port MacDonnell, with five short walking trails, a boardwalk, frogs, wallabies and rich birdlife.
Kilsby Sinkhole
One of the world's premier freshwater dive sites, a crystal-clear limestone sinkhole on private farmland near Mount Gambier.
Lake McIntyre
$A restored wetland reserve on the edge of Millicent, with easy boardwalks and abundant birdlife.
Little Blue Lake
FreeA sinkhole swimming hole
A deep, intensely blue water-filled sinkhole south of Mount Gambier, a popular spot for a bracing freshwater swim.
Little Dip Conservation Park
FreeWild dunes and freshwater lakes
A coastal wilderness of shifting sand dunes, surf beaches and freshwater lakes just south of Robe, laced with 4WD tracks and walking trails.
Little Dip Freshwater Lakes
$A string of colourful freshwater lakes hidden among the towering dunes of Little Dip, south of Robe.
Mount Gambier Railway Lands
From rail yards to playground
Mount Gambier's old rail yards reborn as gardens, wetlands and play spaces in the heart of the city, linked to a flat rail trail running east-west.
Mount Muirhead Lookout
Big views from an old volcano's shoulder
A viewing platform on the Mount Burr Range near Millicent, looking across black-soil flats to Canunda's dunes, pine forests and lines of wind turbines.
Mount Schank
FreeA near-perfect volcanic cone
One of Australia's youngest volcanoes, a textbook scoria cone south of Mount Gambier with a steep walking trail to the crater rim.
Mount Scott Conservation Park
Stringybark country and rare malleefowl
A quiet inland park 22 km east of Kingston SE, where brown stringybark woodland shelters malleefowl, wallabies and nearly 150 recorded bird species.
Walking & Hiking in Limestone Coast - frequently asked questions
What are the best walks on the Limestone Coast?
The signature walk is the sealed 3.6km circuit around Mount Gambier's Blue Lake, often combined with the steep climb to Centenary Tower for views across the volcanic crater. Other standouts include the Cape Buffon Walk along the limestone cliffs and sea stacks of Canunda National Park, the boardwalks through fossil country at Naracoorte Caves, and the terraced descent into the Umpherston Sinkhole.
Is Naracoorte Caves National Park worth visiting for walkers?
Yes - Naracoorte is South Australia's only World Heritage site, listed in 1994 as part of the Australian Fossil Mammal Sites for its half-million-year fossil record. Above ground you can follow several self-guided trails, including the roughly 2.2km World Heritage Hike linking the Wonambi Fossil Centre to Victoria Fossil Cave. Park entry is free, though the underground guided cave tours are ticketed and worth booking ahead.
When is the best time to walk the Blue Lake?
You can walk the Blue Lake circuit year-round, but the lake is at its most striking from around November to March, when it shifts from winter steel-grey to a vivid cobalt blue. The colour is usually most vibrant in January and February. Spring and autumn bring milder temperatures for the exposed climb up to Centenary Tower, which can be hot in midsummer.
Are the Limestone Coast walking trails dog friendly?
Most of the headline walks sit within national and conservation parks - including Canunda, Naracoorte Caves and Piccaninnie Ponds - where only accredited assistance dogs are permitted. If you are travelling with a dog, stick to town reserves and dog-friendly beaches rather than the park trails. Always check the current rules for each park before you set out.
Can you still swim or snorkel at Piccaninnie Ponds while walking there?
The conservation park and its coastal walking trail and wetland boardwalks remain open, but immersive water activities like diving and snorkelling have been suspended to allow the aquatic vegetation to recover, with permits not currently being issued. You can still follow the trail through coastal heath and tea-tree to the lookout over the spring-fed ponds. Check the parks website for the latest status before relying on a swim or snorkel.