The Big Duck Boat Tours

Adventure and Outdoors Tours

The Big Duck Boat Tour is Victor Harbor’s spectacular ocean adventure experience.

Explore inaccessible areas of coastline, islands, and beaches in our 11.5 metre expedition-style rigid inflatable boat. Spot seals, dolphins, seabirds and whales (in season) in their natural environment.

Our boat accommodates 27 passengers. Spray jackets and life jackets are provided.

Choose between our 20 minute Calm Seas Experience, 45 minute Seal Island Tour and our 90 minute Southern Ocean Adventure. All tours depart from the Granite Island Causeway and offer passengers a unique aquatic experience on the beautiful south coast of the Fleurieu Peninsula. Boat charters are also available.


Service Types

Adventure and Outdoors Tours Cruises, Sailing and Water Tours Cultural and Theme Tours Nature and wildlife Sightseeing Tours


Birdwatching Boating



Disabled Assistance

Caters for challenges with learning and communication Caters for hearing impairment Caters for limited mobility Caters for people with allergies and intolerances. Caters for vision impairment


Regional Tourist/Tourism Association/Organisation Tourism Industry Council of SA Visitor Information Centre


Australian Tourism Accreditation COVID Clean Practicing Business COVID Safe ECO Certified (Advanced Ecotourism) by Ecotourism Australia ECO Certified (Ecotourism) by Ecotourism Australia



Experience the thrill of a ride on The Big Duck and see the wildlife at Seal Island and the spectacular Victor Harbor coastline from a unique perspective.

Operates: 1pm subject to availability.

Disabled Access

Family Friendly


The Southern Ocean Adventure is a marine adventure tour. Experience picturesque scenery, wildlife (dolphins, seals, sea lions, seabirds, and whales), beautiful beaches, islands, and cliff faces from a unique perspective.

An experienced local skipper/guide provides commentary on wildlife, whaling, and local history.

Operates: 2pm, subject to availability.

Disabled Access

Family Friendly

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