The Coast to Vines Rail Trail is a 37km mostly sealed path, from Marino to Willunga.
The trail follows a section of the original Adelaide to Willinga railway, which opened in 1915. The Advertiser reported at the time that "Marino Rocks and Hallett's Cove are merely suburbs in the embryo. The through trains will stop there, but whether stops will be justified for some time remains to be seen. At present the prospects arc not in favor of big traffic from either of the places." How times have changed!
The trail runs south beside the current railway line, and a few hundred metres from the railway station is a good place for a rest stop... and grab a cache while you're there!
Beware of muggles - this is a popular walking and cycling track, especially early morning and on weekends.