Things to Do in Cairns, Australia

Great Barrier Reef (day trips from Cairns)

Day trips from Cairns provide a compact introduction to the Great Barrier Reef and its protected Marine Park. Visitors typically travel by high-speed catamaran, fast launch or scenic flight to inshore and outer-reef sites, with a focus on snorkelling and introductory scuba around coral bommies and shallow reef slopes.

Trips commonly include purpose-built pontoons or semi-permanent platforms that supply sheltered snorkel zones, gear hire and basic interpretation for guided snorkels and introductory dives.

Many operators include an accredited reef naturalist or marine biologist who explains reef ecology, conservation measures and responsible reef practices. Because conditions and permitted access zones vary, choose a permitted operator and verify trip details with official resources.

Daintree Rainforest and Cape Tribulation

The Daintree Rainforest and Cape Tribulation form part of the Wet Tropics World Heritage Area, where ancient lowland and upland rainforest meet sandy beaches and headlands. Visitors explore via short walks, river tours, scenic drives and boardwalks that reveal layered forest structure and ancient plant lineages.

Highlights include Mossman Gorge, with clear granite rivers and interpretive visitor services run in partnership with Traditional Owners, and Cape Tribulation’s beaches and lookouts where rainforest slopes meet the Coral Sea.

The area is jointly managed with Indigenous landholders and many experiences include cultural interpretation. Plan for wet-season conditions, river crossings and follow park rules to protect fragile habitats.

Official Daintree Rainforest and Cape Tribulation website →

Kuranda Scenic Railway

The Kuranda Scenic Railway is a heritage mountain line linking Cairns with the village of Kuranda. Built in the late 19th century, the journey climbs from near sea level to a rainforest plateau, showcasing engineering feats, curved bridges, deep cuttings and repeated framed views of the Barron River, gorge walls and waterfalls.

Restored timber carriages and audio commentary explain construction history, pioneers and natural features that shaped the route.

The railway pauses at historic points and terminates in Kuranda, where markets, wildlife attractions and cultural experiences await. Many visitors combine the train one-way with a Skyrail return for contrasting perspectives.

Official Kuranda Scenic Railway website →

Skyrail Rainforest Cableway (Kuranda)

Skyrail Rainforest Cableway carries visitors 7.5 kilometres above World Heritage-listed Wet Tropics rainforest, offering canopy-level views and interpretive stops. The gondola system emphasises low-impact viewing and includes stops at Red Peak, with a Rainforest Discovery Zone and boardwalks, and Barron Falls, with lookouts over the Barron Gorge and interpretive panels.

Guided short walks and ranger-led interpretation explain forest ecology and Djabugay connections to Country.

Skyrail is designed as an interpretive ecotourism experience and pairs well with a Kuranda Scenic Railway return to combine canopy and ground-level perspectives. Check the official site for current operations before planning.

Official Skyrail Rainforest Cableway (Kuranda) website →

Cairns Esplanade and Lagoon

The Cairns Esplanade is the city’s principal foreshore park and civic spine, stretching along Trinity Inlet with wide promenades, lawns, public art and coastal views. It supports a range of informal uses from jogging to evening picnics, and hosts community markets and events.

The adjacent Esplanade Lagoon is a large, tidal-style swimming pool that provides a safe, family-friendly salt-water-feel alternative where beach swimming may be unsafe; lifeguards patrol during operating seasons.

The reserve includes playgrounds, fitness stations, beach volleyball and extensive picnic and barbecue facilities. Check council resources for up-to-date lifeguard patrols and event notices.

Official Cairns Esplanade and Lagoon website →

Flecker Cairns Botanic Gardens

Flecker Cairns Botanic Gardens showcases one of Australia’s finest tropical plant collections on the lower slopes of Mount Whitfield. The gardens emphasise living collections for scientific, conservation and educational value, with themed precincts including an Aboriginal Plant Use Garden, rainforest boardwalks and the Watkins Munro Martin Conservatory.

Shaded paths and boardwalks reveal layered rainforest structure from canopy palms to groundcovers, helping visitors understand ecological relationships and plant adaptations to wet tropical climates.

The gardens are historically significant and supported by volunteer groups that run interpretation and guided walks. Verify any temporary closures with official garden resources before visiting.

Official Flecker Cairns Botanic Gardens website →

Green Island National Park

Green Island National Park is a coral cay about 27 kilometres east of Cairns where closed-canopy rainforest grows on coral sand adjacent to reef.

The compact island features an interpretive boardwalk that explains how some 120–130 plant species survive on shallow soils, and offers sheltered beaches and snorkelling in nearshore bommie areas protected within Marine Park zoning.

Visitor experiences focus on guided boardwalk tours, short reef swims and interpretive sessions run by resort or park staff rather than long technical dives.

Green Island’s compact combination of rainforest and reef makes it suitable for a single relaxed beach-and-snorkel day; check ferry bookings and operator advisories before travel.

Official Green Island National Park website →

Cairns Aquarium

Cairns Aquarium presents freshwater and marine ecosystems of northern Australia, emphasising the ecological links between Wet Tropics rivers, estuaries and the Great Barrier Reef. The facility houses more than sixty live exhibits, including multi-habitat billabongs, an outer-reef gallery and a Coral Sea oceanarium for large predatory fish, sharks and rays.

The aquarium operates a visible husbandry and veterinary program, a Turtle Rehabilitation Centre and a research arm collaborating on regional fisheries, aquaculture and reef science.

Staff-led talks, timed feedings and encounter programs offer interpretive ways to learn about species and conservation challenges; check official resources for current exhibits and booking requirements.

Official Cairns Aquarium website →