The film was primarily shot in Australia, using a combination of dense rainforests in the outback, a major studio complex on the Gold Coast, as well as real rivers and waterfalls to convey the atmosphere of an adventure in remote jungles. The production relied on real locations for travel and boat crossing scenes, then switched to controlled sets for internal drama and medical/hospital material, with a few iconic establishing shots inserted to quickly denote 'South America' for the audience.

Filming Locations:

Mount Tamborine (Jungle Areas)

In the Movie

Scene where the friends move through dense green 'Amazon' jungle, using the thick canopy and humid forest landscape for trekking and dialogue requiring full immersion in the wild without obvious urban elements.

In Reality

The scene was filmed on a plateau in the rainforest hinterland near the Gold Coast with protected bushland, hiking trails, and numerous waterfalls; it is often used for 'jungle' filming due to its dense vegetation and easy access from production bases in Southeast Queensland.

Main Street / 3rd Street, Beaver (Snowy Exterior Shots)

In the Movie

Scene where a snowy exterior used to create a moment in a California diner is presented as archival footage, providing a quick contrast with cold weather before the story transitions to warmer, jungle-oriented travel imagery.

In Reality

The scene was filmed on the small-town street panorama of Beaver with traditional storefronts and a pedestrian historic center; winter conditions and recognizable 'Main Street USA' geometry make it suitable for quick establishing shots.

Iguazu Falls (Establishing Shot)

In the Movie

Scene where the journey to Brazil is supported by a wide shot of the waterfall, creating immediate geographical flavor and scale, although this location is far from typical Amazon lowland settings.

In Reality

The scene was filmed at the major waterfall system in Iguazu National Park, featuring extensive viewing platforms with pedestrian bridges and protected subtropical forest; it is globally recognizable and often used as a marker of dramatic South American nature.

Tweed River (Boat Scenes)

In the Movie

Scene where boat travel sequences use wide, slow-moving river channels for staging dialogue in motion, close-ups, and footage that looks like a remote waterway, while keeping the crew close to road access and safety support.

In Reality

The scene was filmed on a winding subtropical river in northern New South Wales, surrounded by mangroves, reeds, and lowland forest; its calm sections and accessible banks make it practical for boat filming with nearby support vehicles.

Purling Brook Falls (Waterfall Scenes)

In the Movie

Scene where the main waterfall scene plays out at this cliff and on adjacent trails/viewpoints, allowing for wide scenic shots and closer character shots while maintaining the impression of an isolated, dangerous jungle landmark.

In Reality

The scene was filmed at a high waterfall inside Springbrook National Park, accessible via the Purling Brook Falls Circuit; numerous viewpoints and the valley provide diverse angles, as well as dense Gondwana rainforest vegetation around the waterfall.