See Tens of Thousands of Giant Cuttlefish from a Glass-Bottom Boat

Cuttys Tours — Glass-Bottom Boat Tours from Port Bonython

Cuttys Tours operates glass-bottom boat excursions from Port Bonython, South Australia, focused on the annual Whyalla Giant Cuttlefish aggregation. This seasonal marine event draws attention for the dense gatherings of Australian giant cuttlefish that come together to mate and spawn. The Cuttys Tours glass-bottom boat tour provides a practical, dry-viewing option to observe this natural spectacle from above the water.

Why choose a glass-bottom boat tour from Port Bonython?

• Direct viewing: Glass-bottom boats allow visitors to look directly into the water beneath the vessel for uninterrupted observation of marine behaviour.
• Comfortable access: The format suits travellers who prefer not to snorkel or dive.
• Seasonal timing: Tours are scheduled to align with the cuttlefish season to increase the likelihood of encountering the aggregation.

What to expect on the Whyalla Giant Cuttlefish tour

Cuttys Tours departs from Port Bonython and travels to inshore locations where the giant cuttlefish concentrate near Whyalla. During the peak months, tens of thousands of cuttlefish can gather, offering striking displays of colour change and mating behaviour. The glass-bottom boat experience focuses on safe, non-invasive viewing from the vessel so guests can watch the aggregation without entering the water.

Key features

• Departure point: Port Bonython, South Australia.
• Target wildlife: Australian Giant Cuttlefish (Whyalla aggregation).
• Viewing format: Glass-bottom boat — over-water observation suited for a range of ages.

Practical tips for visitors

• Book in advance during the seasonal peak to secure a place on the glass-bottom boat tour.
• Bring a camera with a good zoom and stable handhold for over-water photography.
• Dress for coastal weather; conditions on the water can be breezier than on land.

Conservation and responsible wildlife viewing

Cuttys Tours operates in a marine environment where respect for wildlife and adherence to local marine regulations are important. The glass-bottom boat format supports non-intrusive observation of the Whyalla giant cuttlefish aggregation, enabling guests to appreciate marine behaviour without entering habitats or disturbing animals.

Search terms and keywords

For travellers researching this experience, relevant search phrases include: Cuttys Tours, Port Bonython glass-bottom boat, Whyalla Giant Cuttlefish tour, South Australia cuttlefish viewing, glass-bottom boat cuttlefish, and Whyalla marine wildlife tours. These keywords reflect the location-specific and species-specific nature of the offering.

Final notes

Cuttys Tours provides a targeted wildlife-viewing excursion from Port Bonython to observe the Whyalla giant cuttlefish aggregation. The glass-bottom boat tour is a practical option for visitors who want close visual access to one of South Australia's notable marine seasonal events, presented in a manner that emphasises comfortable and non-invasive observation.