A popular site for visitors is Granite Island, which is connected to the mainland by a short tram/pedestrian causeway.
The tram service is provided by the Victor Harbor Horse Drawn Tram, one of the very few horse-drawn tram routes remaining in public transit service. Granite island is home to a large colony of little penguins which are a popular attraction on the island. These penguins shelter on the island during the night, departing in the morning to hunt for fish before returning at sunset. Sadly this colony of penguins is now almost gone. At the last count in 2012, only seven were found. It is suspected that an increase in New Zealand fur seals in the area may be to blame. The Cockle Train heritage railway operated by SteamRanger runs steam locomotive and other antique train services between Victor Harbor and Goolwa stations. This route includes the oldest rail route in Australia, between Port Elliot and Goolwa.
During the months of June to September, whale spotting is a popular attraction. Southern right whales come to the nearby waters to calve and to mate. The South Australian Whale Centre located at Victor Harbor provides hands-on interactive activities and presentations as well as information and whale watching tips. Greenhills Adventure Park offers activities including: water slides, canoes, rock wall climbing, archery, mini golf, and go-karting. Victor Harbor is the centre of the surf zone known as the “South Coast” to Adelaide and local surfers. Popular surf beaches in the area include Parsons, Waitpinga, Middleton and Goolwa. The Granite Island breakwater usually shields the town from waves. Victor Harbor also offers numerous fishing opportunities varying from offshore reefs for larger boat based anglers to excellent surf fishing on the beaches closer to the Murray Mouth.