The best walks and hikes in South Australia

Happy Valley Reservoir is a large water storage reserve in Adelaide, surrounded by protected bushland and open to the public for low-impact recreation. There is a network of walking and cycling tracks that circle the reservoir through easy terrain, with expansive views across the water and plenty of wildlife, including kangaroos who roam the area freely, and over 90 species of land and water birds that call this area home. Popular for hiking, birdwatching, and photography, this area combines a peaceful natural setting with well-managed access and facilities, including picnic and BBQ areas, making it a fantastic place to spend the day exploring and enjoying nature.

Shoreline Loop is an easy, well-formed walking and cycling trail that circles Happy Valley Reservoir, covering roughly 11 kilometres on mostly flat, compacted gravel paths. The loop follows the water’s edge through open grassland and regenerating bushland, with expansive reservoir views and plenty of birds and other wildlife, especially kangaroos, to see along the way. Popular for walking, running, and cycling, it’s a peaceful, accessible route with several lookout points and benches, ideal for a break to enjoy the scenery. The trail is open from 7:30 am to sunset, with gated access points that are locked overnight, so keep this in mind if you’re planning an early morning or later-day stroll through the park.

Boundary Loop is a longer walking and cycling route within Happy Valley Reservoir that skirts the outer edges of the reserve through a mix of open grassland and regenerating bush. Extending beyond the main shoreline circuit, it’s quieter, with less traffic, minimal elevation changes and wider views across the surrounding hills and water. Popular with walkers, trail runners, and cyclists, the loop offers a slightly more remote-feeling alternative to the central pathway.

Grange Beach jetty extends out into the water along Adelaide’s western coastline, offering clear views back across Grange Beach and along the shoreline in both directions. It’s a quieter alternative to nearby Henley, often used for fishing or a short walk above the water. The open vantage point makes it a good spot to take in the coastline, especially towards sunset.

Henley Beach foreshore walk runs right along the coastline, following the edge of the sand with open views across the water. This flat, sealed path is popular for walking, running, and cycling, linking the jetty, Henley Square, and quieter stretches of beach. Along the way, you’ll pass grassy picnic areas, seating, and direct access down to the sand

Henley Beach jetty extends out from the shoreline at Henley Square, offering a simple walk above the water with open views back towards the beach and along the Adelaide coastline. It’s a popular spot for fishing, sunset views, and watching swimmers along the shore.

The shared pathway around Sir Douglas Mawson Lake is a mostly level, well-maintained route used for walking, jogging, and cycling. It runs alongside the water and connects residential areas with nearby cafés and shops along Mawson Lakes Boulevard. The path is lit with wildlife-sensitive, low-glare lighting designed to reduce light pollution while still providing clear visibility after dark. Benches, landscaped sections, and open reserves line parts of the route, making it suitable for both short strolls and longer circuits at any time of day.

One of Mawson Lakes’ central lakes, this man-made body of water forms part of a managed stormwater system in Adelaide’s northern suburbs. Named after Antarctic explorer Sir Douglas Mawson, the lake is bordered by modern homes, small bridges, and open green spaces. It’s a reliable spot for birdlife, with black swans often seen on the water. While it may look inviting, swimming and watercraft are not permitted due to water quality and its role in urban water management.