Nestled between the Coral Sea and the rainforest-covered mountains of Far North Queensland, Cairns is a launchpad to some of Australia’s most awe-inspiring natural wonders. From vibrant coral gardens and crocodile lagoons to rainforest railways and mountaintop markets, this laid-back tropical city is bursting with adventure and beauty. Whether you're diving the Great Barrier Reef or strolling through a coastal village, these are the best things to do in Cairns, Australia — each one offering a new way to connect with the land, the sea and the spirit of the tropics.
1. Snorkel the Great Barrier Reef
No trip to Cairns is complete without venturing out to the Great Barrier Reef, one of the Seven Natural Wonders of the World. Board a fast catamaran to reach floating pontoons, where you can snorkel vibrant coral gardens, glide over the reef in a glass-bottom boat or simply relax under the sun. For those craving a closer look, scuba diving opportunities reveal a whole new world just beneath the surface.
2. Ride the Kuranda Scenic Railway & Skyrail
Hop aboard the historic Kuranda Scenic Railway, winding through rainforest-covered mountains past waterfalls and dramatic gorges. At the top, explore the charming Kuranda Village, filled with wildlife sanctuaries, artisan markets and coffee shops shaded by fig trees. For the return journey, float above the rainforest canopy on the Skyrail Cableway, taking in sweeping views all the way back to Cairns.
3. Cruise With Crocodiles at Hartley’s Lagoon
Wildlife lovers will find one of the most fun things to do in Cairns at Hartley’s Crocodile Adventures. Boardwalks and lagoon cruises bring you up close to saltwater crocs, koalas, cassowaries and more. Educational wildlife shows and feeding demonstrations give insight into Australia’s most iconic (and toothy) creatures — all in a safe, eco-conscious setting.
4. Wander the Beaches of Palm Cove & Port Douglas
For tropical tranquility, head north to Palm Cove or Port Douglas, two coastal towns known for palm-lined promenades, soft sands and relaxed café culture. Stroll the shoreline, browse boutique shops and watch kite surfers dance across the waves. These beachside escapes are perfect for soaking in the slower rhythms of life near the Coral Sea.
5. Explore Cairns Botanic Gardens & Local Landmarks
Cairns itself offers natural charm at a slower pace. Visit the Cairns Botanic Gardens to discover exotic plants and rainforest paths or take a panoramic city drive past the Sugar Terminal, shipyards and colonial-era buildings. The blend of tropical landscape and local heritage makes for a unique introduction to Far North Queensland’s identity.
6. Visit Rainforestation Nature Park by Army Duck
Just outside of Cairns, climb aboard a WWII-era Army Duck amphibious vehicle and plunge into the rainforest at Rainforestation Nature Park. These open-air rides take you through creeks and trails in search of water dragons and ancient trees. Combine it with a scenic train or Skyrail ride for a full-day rainforest adventure.
7. Discover Aboriginal Culture & Tropical Wildlife
In and around Cairns, you'll find opportunities to connect with Indigenous traditions — from rainforest storytelling to guided walks and crafts. Pair this with a visit to local wildlife reserves or butterfly sanctuaries in Kuranda to experience the full biodiversity of the tropics. This cultural-meets-natural immersion is one of the top things to do in Cairns for curious travelers.
8. Taste Cairns’ Craft Beer & Spirits
Cairns has a blossoming craft beverage scene, with small-batch breweries and distilleries tucked into laneways and warehouse spaces. Join a tasting tour to sample tropical gins, sugarcane rum and fruity lagers infused with native botanicals. It’s a refreshing way to connect with the city’s creative side — sip by sip.
9. Chase Waterfalls in the Tropical Tablelands
Beyond the coast, a world of rainforest waterfalls and volcanic crater lakes awaits. Venture into the Atherton Tablelands to discover scenic drives, hidden cascades and quiet swimming holes surrounded by lush greenery. Keep your camera ready — you never know when a tree kangaroo or elusive platypus might appear.
10. Fly High on a Jungle Skyrail or Scenic Flight
Nothing beats soaring across the World Heritage rainforest canopy by cable car — or taking to the skies in a small plane for a bird’s-eye view of the reef, the Daintree and the jagged Coral Sea coastline. These high-flying experiences offer some of the most unforgettable perspectives in all of Queensland.
What Are the Top Things To Do in Cairns?
The top things to do in Cairns include snorkeling the Great Barrier Reef, exploring the rainforest by train and Skyrail, visiting crocodile parks and relaxing in Palm Cove or Port Douglas. Other highlights include rainforest river cruises, wildlife sanctuaries, cultural tours, waterfall-chasing in the Tablelands and sampling Cairns’ growing craft beer scene. Whether you’re looking for adventure, relaxation or connection with nature, Cairns offers something for every kind of traveler.
Discover the Best of Cairns With a Shore Excursion
Whether you're diving among coral reefs, cruising with crocs or floating above ancient rainforests, Cairns shore excursions make it easy to discover the raw beauty and tropical vibrance of Queensland’s northern gateway. From the reef to the rainforest and everything in between, Cairns proves that paradise comes in many forms.
