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3 Week Adventure Tours

Explore our 3 week adventure tours with 6 of the world's leading adventure tour operators. May and July are the most popular months to join a trip and we have 1,291 departures available and 37 unique itineraries to choose from.
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37 Trips (1,291 Departures)
37 Trips (1,291 Departures)
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$24,995pp
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21 Day Complete Scandinavia with Intrepid Travel
Tour
 (1)

21 Days Copenhagen to Helsinki
Operator: Intrepid
Departures: Apr 2027 to Sep 2028
Trip Styles: Adventure, Small Group
Visits: Denmark, Sweden, Norway, Finland
Exclusive Savings
From (Per Person)
A$10,512
Save 2,250
Per Person
View Trip
21 or 22 Day Kenya & Tanzania with Bunnik Tours
TourFlights Included
 (2)

21 or 22 Days Arusha to Nairobi or Moshi to Nairobi
Operator: Bunnik Tours
Departures: Oct 2026 to Oct 2027
Trip Styles: Adventure, Small Group, 4WD, Wildlife, Scenic
Visits: Tanzania, Kenya
Exclusive Savings
From (Per Person)
A$24,506
Save 499
Per Person
View Trip
21 Day Absolute Peru (Inca Trail) with G Adventures
Tour
 (1)

21 Days Lima to Lima
Operator: G Adventures
Departures: Oct 2026 to Dec 2028
Trip Styles: Adventure, Small Group, Walking & Hiking, Wildlife, Inca Trail
Visits: Peru
Exclusive Savings
From (Per Person)
A$4,953
Save 1,786
Per Person
View Trip
21 Day Contrasts of Mexico with Yucatan Peninsula Extension with Explore Worldwide
Tour
 (1)

21 Days Mexico City to Merida
Operator: Explore
Departures: Sep 2026 to Nov 2027
Trip Styles: Adventure, Small Group
Visits: Mexico, Guatemala, Belize
Exclusive Savings
From (Per Person)
A$8,222
Save 2,268
Per Person
View Trip
21 Day Discover Darjeeling & Bhutan with Explore Worldwide
Tour

21 Days Kolkata to Kathmandu
Operator: Explore
Departures: Oct 2026
Trip Styles: Adventure, Small Group, Festivals & Events
Visits: Nepal, Bhutan, India
Exclusive Savings
From (Per Person)
A$10,995
Save 842
Per Person
View Trip
21 Day Indonesia: Java, Bali & Komodo Island with G Adventures
New ReleaseTour

21 Days Yogyakarta to Labuan Bajo
Operator: G Adventures
Departures: Dec 2026 to Aug 2027
Trip Styles: Adventure, Small Group
Visits: Indonesia
Exclusive Savings
From (Per Person)
A$4,801
Save 108
Per Person
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21 Day Mera Peak Climb with Exodus Tours
New ReleaseTour

21 Days Kathmandu to Kathmandu
Operator: Exodus
Departure: 11 October 2026
Trip Styles: Adventure, Small Group, Walking & Hiking
Visits: Nepal
Exclusive Savings
From (Per Person)
A$7,260
Save 1,544
Per Person
View Trip
21 Day West Coast Discovery and Kimberley Coast Adventure with Travelmarvel
New ReleaseTour + Cruise

21 Days Perth to Darwin
Operator: Travelmarvel
Cruise Line: Heritage Expeditions
Ship: Heritage Adventurer
Departure: 01 August 2027
Trip Styles: Adventure, Small Group, Cruise, 4WD, Scenic
Visits: Australia
Exclusive Savings
Oceanview
$19,329
Suite
$21,289
From (Per Person)
A$19,329
Save 2,266
Per Person
View Trip
21 Day Cape Town to Victoria Falls Overland Safari & Participation Camping with G Adventures
Tour

21 Days Cape Town to Victoria Falls
Operator: G Adventures
Departures: Oct 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 4WD, Wildlife
Visits: South Africa, Namibia, Botswana, Zimbabwe
Exclusive Savings
From (Per Person)
A$3,013
Save 1,131
Per Person
View Trip
21 Day Absolute Peru (Machu Picchu by Train) with G Adventures
Tour

21 Days Lima to Lima
Operator: G Adventures
Departures: Oct 2026 to Dec 2028
Trip Styles: Adventure, Small Group, Wildlife
Visits: Peru
Exclusive Savings
From (Per Person)
A$4,953
Save 1,786
Per Person
View Trip
21 Day New Zealand: Wild Coasts & Alpine Climbs with G Adventures
Tour

21 Days Auckland to Wellington
Operator: G Adventures
Departures: Oct 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's
Visits: New Zealand
Exclusive Savings
From (Per Person)
A$3,203
Save 1,466
Per Person
View Trip
21 Day Kruger, Eswatini & South Africa's Garden Route with Explore Worldwide
Tour

21 Days Johannesburg to Port Elizabeth
Operator: Explore
Departures: Oct 2026 to Nov 2027
Trip Styles: Adventure, Small Group, Wildlife
Visits: South Africa, Eswatini
Exclusive Savings
From (Per Person)
A$8,267
Save 622
Per Person
View Trip
21 Day Balkans Discovery: Montenegro to Kosovo with G Adventures
New ReleaseTour

21 Days Kotor to Pristina
Operator: G Adventures
Departures: Oct 2026 to Oct 2028
Trip Styles: Adventure, Small Group
Visits: Montenegro, Albania, Macedonia, Kosovo
Exclusive Savings
From (Per Person)
A$6,173
Save 151
Per Person
View Trip
21 Day Galapagos Cruise & Peru’s Land of the Incas (Grand Daphne) with Intrepid Travel
Tour

21 Days Quito to La Paz
Operator: Intrepid
Departures: Jan 2027 to Dec 2028
Trip Styles: Adventure, Small Group, Island Hopping, Walking & Hiking, Wildlife, Inca Trail
Visits: Ecuador, Peru, Galapagos, Bolivia
Exclusive Savings
From (Per Person)
A$11,091
Save 394
Per Person
View Trip
21 Day Best of Java & Sumatra with G Adventures
New ReleaseTour

21 Days Medan to Surabaya
Operator: G Adventures
Departures: Mar 2027 to Sep 2027
Trip Styles: Adventure, Small Group
Visits: Indonesia
Exclusive Savings
From (Per Person)
A$4,507
Save 101
Per Person
View Trip
21 Day Turkey to Georgia Highlights with G Adventures
New ReleaseTour

21 Days Istanbul to Tbilisi
Operator: G Adventures
Departures: Apr 2027 to Nov 2027
Trip Styles: Adventure, Small Group
Visits: Turkey, Georgia
Exclusive Savings
From (Per Person)
A$6,712
Save 156
Per Person
View Trip
21 Day Southern Divide with G Adventures
Tour

21 Days Lima to Santiago
Operator: G Adventures
Departures: Jan 2027 to Dec 2027
Trip Styles: Adventure, Small Group
Visits: Peru, Bolivia, Chile
Exclusive Savings
From (Per Person)
A$5,247
Save 1,052
Per Person
View Trip
21 Day Southeast Asia: Hilltribes & Street Food with G Adventures
Tour

21 Days Bangkok to Singapore
Operator: G Adventures
Departures: Nov 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking
Visits: Malaysia, Thailand, Singapore
Exclusive Savings
From (Per Person)
A$2,182
Save 832
Per Person
View Trip
21 Day Lima to La Paz: Sandboarding & Sunsets (Inca Trail) with G Adventures
Tour

21 Days Lima to La Paz
Operator: G Adventures
Departures: Oct 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visits: Bolivia, Peru
Exclusive Savings
From (Per Person)
A$2,940
Save 1,264
Per Person
View Trip
21 Day Epic India to Nepal with Intrepid Travel
Tour

21 Days Delhi to Kathmandu
Operator: Intrepid
Departures: Oct 2026 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking
Visits: India, Nepal
Exclusive Savings
From (Per Person)
A$1,793
Save 366
Per Person
View Trip
21 Day Best of Peru, Argentina & Brazil with Intrepid Travel
Tour

21 Days Lima to Rio de Janeiro
Operator: Intrepid
Departures: Oct 2026 to Nov 2028
Trip Styles: Adventure, Small Group
Visits: Argentina, Brazil, Peru
Exclusive Savings
From (Per Person)
A$11,417
Save 434
Per Person
View Trip
21 or 20 Day Melbourne to Cairns Adventure with Intrepid Travel
New ReleaseTour

21 or 20 Days Melbourne to Cairns
Operator: Intrepid
Departures: Oct 2026 to Nov 2028
Trip Styles: Adventure, Coach, Small Group, Rail, Scenic
Visits: Australia
Exclusive Savings
From (Per Person)
A$11,892
Save 1,726
Per Person
View Trip
21 Day Peru Essentials with Intrepid Travel
Tour

21 Days Lima to La Paz
Operator: Intrepid
Departures: Oct 2026 to Dec 2026
Trip Styles: Adventure, Small Group, Walking & Hiking, Inca Trail
Visits: Bolivia, Peru
Exclusive Savings
From (Per Person)
A$3,549
Save 711
Per Person
View Trip
21 Day Absolute Peru: Amazon Jungle & Machu Picchu by Train with G Adventures
New ReleaseTour

21 Days Lima to Lima
Operator: G Adventures
Departures: Oct 2026 to Dec 2028
Trip Styles: Adventure, Small Group, Wildlife
Visits: Peru
Exclusive Savings
From (Per Person)
A$4,652
Save 1,677
Per Person
View Trip
21 Day Peru & Bolivia Encounter with Intrepid Travel
Tour

21 Days Lima to San Pedro de Atacama
Operator: Intrepid
Departures: Oct 2026 to Nov 2028
Trip Styles: Adventure, Small Group
Visits: Peru, Bolivia, Chile
Exclusive Savings
From (Per Person)
A$10,403
Save 1,392
Per Person
View Trip
21 Day Walking in Vietnam & Cambodia Highlights with Explore Worldwide
Tour

21 Days Hanoi to Siem Reap
Operator: Explore
Departures: Oct 2026 to Nov 2027
Trip Styles: Adventure, Coach, Small Group, Walking & Hiking, Scenic
Visits: Vietnam, Cambodia
Exclusive Savings
From (Per Person)
A$4,273
Save 607
Per Person
View Trip
21 Day Paris to Berlin: Art & the Alps with G Adventures
Tour

21 Days Paris to Berlin
Operator: G Adventures
Departures: Mar 2027 to Oct 2028
Trip Styles: Adventure, Small Group, Rail, 18-30's
Visits: Slovenia, Austria, Poland, Czech Republic +5 more, Germany, Switzerland, Italy, France, Hungary
Exclusive Savings
From (Per Person)
A$6,859
Save 151
Per Person
View Trip
21 Day Journeys: The Great Southern Africa Safari with G Adventures
Tour

21 Days Cape Town to Maun
Operator: G Adventures
Departures: Feb 2027 to Dec 2027
Trip Styles: Adventure, Small Group, Wildlife
Visits: Botswana, Zimbabwe, South Africa
Exclusive Savings
From (Per Person)
A$18,276
Save 442
Per Person
View Trip
21 Day Southern Africa Northbound: Dunes, Deltas & Falls with G Adventures
Tour

21 Days Cape Town to Victoria Falls
Operator: G Adventures
Departures: Jan 2027 to Dec 2027
Trip Styles: Adventure, Small Group, 18-30's, Wildlife
Visits: Botswana, Zimbabwe, Namibia, South Africa
Exclusive Savings
From (Per Person)
A$3,772
Save 82
Per Person
View Trip
21 Day Indonesia Adventure: Java & Bali with G Adventures
Tour

21 Days Jakarta to Gili Trawangan
Operator: G Adventures
Departures: Oct 2026 to Dec 2026
Trip Styles: Adventure, Small Group, 18-30's
Visits: Indonesia
Exclusive Savings
From (Per Person)
A$2,572
Save 927
Per Person
View Trip
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