Marino to Willunga
| Location | Southern Adelaide to Fleurieu Peninsula |
| Start Point | The Cove Road, Marino SA |
| End Point | Railway Terrace, Willunga SA |
| Distance | 37.8 km one way |
| Time | 5–6 hours cycling, full day walking |
| Difficulty | Moderate |
| Activity | Walking / Cycling |
| Accommodation | Camping, mid-range and premium options — See accommodation options |
| Surface | Mostly sealed, some gravel sections |
From Coastal Cliffs to Vineyard Vistas
The Coast to Vines Rail Trail is one of South Australia’s most scenic cycling and walking trails — a 37.8-kilometre journey that begins on the dramatic coastal cliffs at Marino and finishes among the vineyards and heritage streetscapes of Willunga, tracing the course of the old Adelaide to Willunga railway line through a landscape that transforms completely over its length. From suburban gullies to open farmland, from conservation parks to world-class wine country, this trail delivers a cross-section of South Australia’s diversity that few other routes can match.
The railway that this trail follows was once a vital link between Adelaide and the agricultural communities of the southern Fleurieu Peninsula. The steam trains are long gone, but the gentle gradients they required have gifted recreational users a trail that rolls through the hills with an ease that belies the elevation change. Completed in 2007, the trail has become one of the most popular cycling routes in the state, suitable for riders of all ages and abilities.
The Route
Marino to Old Reynella
The trail begins on the coastal cliffs at Marino, where views across Gulf St Vincent and Hallett Cove Conservation Park set a dramatic opening scene. The first 9.4 kilometres climb steadily inland from the coast through steep gullies that are surprisingly bushy for a suburban setting. This section passes through or near Marino Conservation Park and Hallett Cove Conservation Park, where ancient glacial formations and native vegetation provide a natural corridor through the southern suburbs.
Old Reynella to McLaren Vale
South of Old Reynella, the trail enters the longest section — 20 kilometres of gently rolling route along the old railway reserve that gradually transitions from suburban into rural landscape. The path crosses beneath South Road and emerges into open farmland, where the character of the trail transforms completely. Vineyards, olive groves, and almond orchards replace housing estates, and the air carries the scent of eucalyptus and ripening grapes. The Onkaparinga River Recreation Park provides a beautiful green corridor through the middle of this section.
The Shiraz Trail: McLaren Vale to Willunga
The final 8 kilometres between McLaren Vale and Willunga are known as the Shiraz Trail — a fitting name for a path that winds through the heart of one of Australia’s most celebrated wine regions. Cellar doors and vineyards line the route, and the temptation to stop at every one is considerable. The trail passes through McLaren Vale township before continuing to Willunga, a beautifully preserved heritage town whose Saturday morning farmers’ market is one of the best in Australia.
Connecting Trails
The Coast to Vines Rail Trail intersects with several other trails, creating opportunities for extended journeys. The Field River Trail, Christies Creek Trail, and Pedlar Creek Trails create loop options for those wanting to vary the return journey. The Patrick Jonker Bikeway along the Southern Expressway connects at Panalatinga Road and the southern end of the expressway, providing an alternative route for those cycling from Adelaide. At the northern end, the trail connects to the broader Adelaide cycling network.
Planning Your Ride
The trail is mostly sealed, though some sections include gravel or compacted earth. Road bikes are suitable for most of the route, but hybrid or mountain bikes offer more versatility on the varied surfaces. The trail can be ridden in either direction, though starting at Marino and heading south means the overall gradient works slightly in your favour. Car parking is available at both ends and at several points along the route, making it easy to tackle sections individually. The full trail is a satisfying day ride for moderately fit cyclists, or can be spread over two days with an overnight stay in McLaren Vale.
The Coast to Vines Rail Trail is a journey that begins with the crash of waves on coastal cliffs and ends with the clink of wine glasses in a vineyard town. Along the way, it traverses conservation parks, crosses river valleys, and passes through some of the most productive agricultural land in South Australia. It is a trail that captures the spirit of its region — relaxed, diverse, and full of pleasant surprises at every turn.
Where to Stay
Planning an overnight trip? See our Clare Valley Accommodation Guide for the best places to stay near this trail.