G Adventures: What Are the Top Destinations in Australia?

"Adventure travel is more than a vacation. It’s a chance to get to know your world better by putting yourself on a first-name basis with the people, places, and things that make it worth exploring. This is your planet. Come and get it. We’re the small-group adventure travel experts, and have been for over 20 years. We got that way by listening to travellers and giving them what they want: Top-no... "

Australia tours and journeys may focus on parts of the country “down-under”, where its main cities are along the coast and its animal life make it a unique travel destination.

Below are our most visited cities, destinations and national parks in Australia.

Sydney is one of the great cities in the world and this mainly thanks to the beautiful natural harbor. It is also the most populated city in Australia with a lot of immigrants who brought their own culture to down-under. Tourists will enjoy the walk on the Sydney bridge, the opera house and some beaches. Nearby is also the Blue Mountains...

Cairns is close to the Great Barrier Reef and therewith a center for diving and excursions. The Great Barrier Reef is the largest coral reef in the world. It is approx. 2300 km long, the size of Germany or New Mexico and can be seen from outer space. A true Wonder of the Natural World.

Melbourne is the 2nd largest city of Australia and also the sport´s capital of this sport´s minded nation. You´ll find for example the Formula 1 car races, the only Tennis Grand Slam of the Southern Hemisphere and the America's Cup for sailing here. West of Melbourne is the Great Ocean Road with beautiful views of the coast line and rock formations...

Uluru (Ayers Rock) is a huge monolyte. Only 10% is above ground, the rest is below. The Rock is sacred for the original inhabitants of Australia - the Aboriginals. Since October 2019 it is no longer possible to climb to the top.

The Great Ocean Road is a very scenic stretch along the southern ocean, south-west of Melbourne. Many surfers have a great time here. Famous are the Twelve Apostles rock formations in the water.

The Daintree Rainforest is one of the last original rainforests in Australia and a UNESCO protected area.

Brisbane is one of the 5 big Australian cities and the capital of Queensland. Lots of businesses, restaurants, bars and close to the Gold Coast. Great beaches, excellent surfing, mostly sunny year-round. Have not seen a koala or kanguru nearby? Visit Lonepine sanctuary... Note that Brisbane has 2 airports for easy access.

Alice Springs is located in the geographical heart of Australia, on the Ghan train route. The area has been inhabited for thousands of years by the original population of Australia. You can rent a 4WD or take a helicopter ride to Uluru.

(Click on the city for more details.)

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Search and compare G Adventures Tours & Trips in Australia. Book at the tour operator.

We have 1143 tours for G Adventures in Australia with duration 5 - 65 days and rates starting at USD 379.

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All Tours and Cruises in Australia

Picture for Tour 67178

Google Map: Sydney to Brisbane Experience: Bushwalks & Surfing
From/To
Sydney ⇒ Brisbane
Countries
Australia
Age Group
18 - 39 Years
Participants
Tours for Young Adults
Tour Type
Group Tours Group Tours
Activities
tour category: Walkingtour category: Naturetour category: Train
Duration
7 days
Starting at
USD 874
Operator
-30%

Starting at

USD 1,249

USD 874

7 days
Next Departure
04-Oct-2026
11-Oct-20262
Details
Picture for Tour 2781

Google Map: Brisbane to Cairns Experience: Sand Dunes & the Whitsundays
From/To
Brisbane ⇒ Cairns
Countries
Australia
Age Group
18 - 39 Years
Participants
Tours for Young Adults
Tour Type
Group Tours Group Tours
Activities
tour category: Divingtour category: Boattour category: Sailingtour category: Walkingtour category: Train
Duration
10 days
Starting at
USD 1,749
Operator
-27.1%

Starting at

USD 2,399

USD 1,749

10 days
Next Departure
03-Oct-2026
10-Oct-2026
Details
 
Picture for Tour 86777

Google Map: Australia and New Zealand: Surf Camps & Kiwi Highlights
From/To
Brisbane (Round Trip)
Countries (2)
Australia, New Zealand
Age Group
18 - 39 Years
Participants
Tours for Young Adults
Tour Type
Group Tours Group Tours
Activities
tour category: Sailingtour category: Walkingtour category: Train

Tour Variations:

☛
Australia And New Zealand: Bushwalks & Beaches (24 days)
☛
Australia and New Zealand: Surf, Sun & Epic Parks (29 days)
☛
Australia and New Zealand: Surfing & National Parks (33 days)
Duration
15 days
Starting at
USD 2,252
Operator
-15%

Starting at

USD 2,649

USD 2,252

15 days
Next Departure
03-Oct-20264+
17-Oct-2026
Details
Picture for Tour 2803

Google Map: Most of the Coast: Sydney to Cairns
From/To
Sydney ⇒ Cairns
Countries
Australia
Age Group
18 - 39 Years
Participants
Tours for Young Adults
Tour Type
Group Tours Group Tours
Activities
tour category: Divingtour category: Boattour category: Sailingtour category: Walkingtour category: Naturetour category: Train
Duration
16 days
Starting at
USD 2,554
Operator
-30%

Starting at

USD 3,649

USD 2,554

16 days
Next Departure
04-Oct-2026
11-Oct-20262
Details
 
Picture for Tour 85630

Google Map: Iconic Australia: Famous Cities & Red Centre Explorer
From/To
Melbourne (Round Trip)
Countries
Australia
Tour Type
Group Tours Group Tours
Activities
tour category: Walking
Duration
10 days
Starting at
USD 3,654
Operator
-6.3%

Starting at

USD 3,899

USD 3,654

10 days
Next Departure
06-Oct-2026
20-Oct-2026
Details
Picture for Tour 2782

Google Map: Best of Australia
From/To
Sydney (Round Trip)
Countries
Australia
Tour Type
Group Tours Group Tours
Activities
tour category: Divingtour category: Boattour category: Some bicycling is possibletour category: Sailingtour category: Walkingtour category: Nature
Duration
14 days
Starting at
USD 4,504
Operator

Starting at

USD 4,599

USD 4,504

14 days
Next Departure
15-Oct-2026
22-Oct-20261
Details
 
Picture for Tour 86776

Google Map: Solo-ish Australia
From/To
Cairns (Round Trip)
Countries
Australia
Participants
Singles Tours
Tour Type
Group Tours Group Tours
Activities
tour category: Divingtour category: Boattour category: Walkingtour category: Cooking
Duration
12 days
Starting at
USD 3,919
Operator
-20%

Starting at

USD 4,899

USD 3,919

12 days
Next Departure
24-Oct-20263
21-Nov-2026
Details
Picture for Tour 86778

Google Map: Australia and New Zealand: Surfing Waves & The Whitsundays
From/To
Auckland ⇒ Cairns
Countries (2)
Australia, New Zealand
Age Group
18 - 39 Years
Participants
Tours for Young Adults
Tour Type
Group Tours Group Tours
Activities
tour category: Divingtour category: Boattour category: Kayaktour category: Sailingtour category: Walkingtour category: Train
Duration
24 days
Starting at
USD 4,547
Operator
-9.9%

Starting at

USD 5,049

USD 4,547

24 days
Next Departure
03-Oct-20264+
17-Oct-2026
Details
 
Picture for Tour 65185

Google Map: Journeys: Discover Australia
From/To
Cairns (Round Trip)
Countries
Australia
Travel Quality
Premium Travel
Operator 1
Tour Type
Group Tours Group Tours
Activities
tour category: Boattour category: Sailingtour category: Walking

Tour Variations:

☛
Journeys: Iconic Australia and New Zealand (23 days)
Duration
12 days
Starting at
USD 5,919
Operator
-8.9%

Starting at

USD 6,499

USD 5,919

12 days
Next Departure
15-Oct-20262
22-Oct-20261
Details
Picture for Tour 85636

Google Map: Australia & New Zealand:  A Month Down Under
From/To
Cairns (Round Trip)
Countries (2)
Australia, New Zealand
Age Group
18 - 39 Years
Participants
Tours for Young Adults
Tour Type
Group Tours Group Tours
Activities
tour category: Divingtour category: Boattour category: Kayaktour category: Some bicycling is possibletour category: Sailingtour category: Walkingtour category: Naturetour category: Train
Duration
38 days
Starting at
USD 5,564
Operator
-24.8%

Starting at

USD 7,399

USD 5,564

38 days
Next Departure
03-Oct-2026
10-Oct-20264+
Details
 
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