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3 Week Adventure Tours

Explore our 3 week adventure tours with 6 of the world's leading adventure tour operators. August is the most popular month to join a trip and we have 1,160 departures available and 33 unique itineraries to choose from.
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33 Trips (1,160 Trip Departures)
21 Day Ultimate Spain & Portugal with G Adventures
Tour

21 Days Lisbon to Madrid
Operated By: G Adventures
Departures: Jul 2024 to Oct 2025
Trip Styles: Adventure, Small Group
Countries Visited: Spain, Portugal
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21 Day Absolute Peru (Inca Trail) with G Adventures
Tour
 (1)

21 Days Lima to Lima
Operated By: G Adventures
Departures: May 2024 to Dec 2025
Trip Styles: Adventure, Small Group, Walking & Hiking, Inca Trail
Countries Visited: Peru
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From 5,282
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21 Day Complete Scandinavia with Intrepid Travel
Tour
 (1)

21 Days Copenhagen to Helsinki
Operated By: Intrepid Travel
Departures: May 2024 to Aug 2025
Trip Styles: Adventure, Small Group
Countries Visited: Denmark, Sweden, Norway, Finland
Exclusive Savings
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From 11,598
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21 Day Contrasts of Mexico with Yucatan Peninsula Extension with Explore!
Tour
 (1)

21 Days Mexico City to Merida
Operated By: Explore!
Departures: May 2024 to Dec 2025
Trip Styles: Adventure, Small Group
Countries Visited: Mexico, Guatemala, Belize
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From 7,526
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21 Day Best of New Zealand: Mountain Biking & Black-Sand Beaches with G Adventures
Tour

21 Days Auckland to Wellington
Operated By: G Adventures
Departures: May 2024 to Dec 2025
Trip Styles: Adventure, Small Group, 18-30's
Countries Visited: New Zealand
Exclusive Deal
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From 3,761
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21 Day Croatia to the Greek Islands: Zagreb Nights & Santorini Views with G Adventures
New ReleaseTour

21 Days Zagreb to Santorini
Operated By: G Adventures
Departures: Jun 2024 to Sep 2025
Trip Styles: Adventure, Small Group, 18-30's, Island Hopping
Countries Visited: Croatia, Montenegro, Albania, Greece
Exclusive Deal
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From 4,712
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21 Day Paris to Berlin: Art & the Alps with G Adventures
Tour

21 Days Paris to Berlin
Operated By: G Adventures
Departures: Jun 2024 to Oct 2025
Trip Styles: Adventure, Small Group, 18-30's
Countries Visited: Slovenia, Austria, Poland, Czech Republic (+5 more), Germany, Switzerland, Italy, France, Hungary
Exclusive Deal
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From 4,712
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21 Day Lima to La Paz: Sandboarding & Sunsets (Inca Trail) with G Adventures
Tour

21 Days Lima to La Paz
Operated By: G Adventures
Departures: May 2024 to Dec 2025
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Countries Visited: Bolivia, Peru
Exclusive Deal
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21 Day Kruger, Eswatini & South Africa's Garden Route with Explore!
Tour

21 Days Johannesburg to Port Elizabeth
Operated By: Explore!
Departures: Jun 2024 to Nov 2024
Trip Styles: Adventure, Small Group, Wildlife
Countries Visited: South Africa, Eswatini
Getaway Sale
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From 6,111
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21 Day Slovenia to Macedonia Real Food Adventure with Intrepid Travel
Tour

21 Days Ljubljana to Skopje
Operated By: Intrepid Travel
Departures: May 2024 to Sep 2024
Trip Styles: Adventure, Small Group, Food & Wine
Countries Visited: Slovenia, Croatia, Montenegro, Kosovo (+1 more), Macedonia
Limited Time Sale
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From 10,037
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21 Day Premium East Africa in Depth with Intrepid Travel
Tour

21 Days Kigali to Arusha
Operated By: Intrepid Travel
Departures: Jun 2024 to Sep 2024
Trip Styles: Adventure, Small Group, Wildlife
Countries Visited: Rwanda, Uganda, Kenya, Tanzania
Limited Time Sale
Save 2,951
From 24,119
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21 Day The Great Southern Africa Safari with G Adventures
Tour

21 Days Cape Town to Maun
Operated By: G Adventures
Departures: Aug 2024 to Dec 2025
Trip Styles: Adventure, Small Group, Wildlife
Countries Visited: Botswana, Zimbabwe, South Africa
Exclusive Savings
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From 14,699
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21 Day Southern Africa Highlights with G Adventures
Tour

21 Days Cape Town to Victoria Falls
Operated By: G Adventures
Departures: Jul 2024 to Dec 2025
Trip Styles: Adventure, Small Group, Wildlife
Countries Visited: Zimbabwe, Namibia, South Africa
Exclusive Savings
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From 11,563
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21 Day Vietnam Explorer with Explore!
Tour

21 Days Hanoi to Ho Chi Minh city
Operated By: Explore!
Departures: Nov 2024 to Dec 2025
Trip Styles: Adventure, Small Group
Countries Visited: Vietnam
Exclusive Savings
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From 4,773
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21 Day Legendary New Zealand with Intrepid Travel
Tour

21 Days Auckland to Wellington
Operated By: Intrepid Travel
Departure: 31 May 2024
Trip Styles: Adventure, Small Group
Countries Visited: New Zealand
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From 4,826
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21 Day Essence of the Kimberley with Kimberley Coastal Expedition (Reverse) with APT
Tour + Cruise

21 Days Broome to Darwin
Operated By: APT
Departures: Jun 2024 to Aug 2024
Trip Styles: Adventure, Small Group, Cruise, 4WD, Scenic
Countries Visited: Australia
Exclusive Deal
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From 19,507
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21 Day Walking in Vietnam & Cambodia Highlights with Explore!
Tour

21 Days Hanoi to Siem Reap
Operated By: Explore!
Departures: Oct 2024 to Dec 2025
Trip Styles: Adventure, Small Group, Walking & Hiking
Countries Visited: Vietnam, Cambodia
Exclusive Savings
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From 4,988
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21 Day Southeast Asia: Hilltribes & Street Food with G Adventures
Tour

21 Days Bangkok to Singapore
Operated By: G Adventures
Departures: Jun 2024 to Jan 2026
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking
Countries Visited: Malaysia, Thailand, Singapore
Exclusive Deal
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From 2,320
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21 Day Essence of the Kimberley with Kimberley Coastal Expedition with APT
Tour + Cruise

21 Days Broome to Darwin
Operated By: APT
Departure: 03 June 2024
Trip Styles: Adventure, Small Group, Cruise, 4WD, Scenic
Countries Visited: Australia
Exclusive Savings
Save 436
From 22,754
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21 Day Contrasts of Mexico & Yucatan Peninsula Extension (Day of the Dead Festival - Premium) with Explore!
Tour

21 Days Mexico City to Merida
Operated By: Explore!
Departure: 29 October 2024
Trip Styles: Adventure, Small Group, Festivals & Events
Countries Visited: Mexico, Guatemala, Belize
Exclusive Savings
Save 209
From 10,251
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21 Day Southern Africa Southbound: Dunes, Deltas & Falls with G Adventures
Tour

21 Days Victoria Falls to Cape Town
Operated By: G Adventures
Departures: Jun 2024 to Mar 2026
Trip Styles: Adventure, Small Group, 18-30's, Wildlife
Countries Visited: Botswana, Zimbabwe, Namibia, South Africa
Exclusive Deal
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From 3,113
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21 Day Southern Africa Safari with Contiki
Tour

21 Days Cape Town to Windhoek
Operated By: Contiki
Departures: Jun 2024 to Dec 2025
Trip Styles: Adventure, Group, 18-30's, 4WD, Wildlife
Countries Visited: South Africa, Zimbabwe, Botswana, Namibia
Exclusive Savings
Save 1,251
From 7,274
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21 Day Southern Africa Northbound: Dunes, Deltas & Falls with G Adventures
Tour

21 Days Cape Town to Victoria Falls
Operated By: G Adventures
Departures: Jun 2024 to Dec 2025
Trip Styles: Adventure, Small Group, 18-30's, Wildlife
Countries Visited: Botswana, Zimbabwe, Namibia, South Africa
Exclusive Deal
Save 846
From 3,223
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21 Day Discover Darjeeling & Bhutan with Explore!
Tour

21 Days Kolkata to Kathmandu
Operated By: Explore!
Departures: Oct 2024 to Oct 2025
Trip Styles: Adventure, Small Group, Festivals & Events
Countries Visited: Nepal, Bhutan, India
Exclusive Savings
Save 245
From 11,623
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21 Day Legendary NZ Tour with Haka Tours
Tour

21 Days Auckland to Wellington
Operated By: Haka Tours
Departures: May 2024 to May 2025
Trip Styles: Adventure, Small Group
Countries Visited: New Zealand
Exclusive Savings
Save 119
From 4,674
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21 Day Indonesia Adventure: Java & Bali with G Adventures
Tour

21 Days Jakarta to Gili Islands
Operated By: G Adventures
Departures: May 2024 to Feb 2026
Trip Styles: Adventure, Small Group, 18-30's
Countries Visited: Indonesia
Exclusive Deal
Save 832
From 3,009
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21 Day Contrasts of Mexico & Yucatan Peninsula Extension (Day of the Dead) with Explore!
Tour

21 Days Mexico City to Merida
Operated By: Explore!
Departures: Oct 2024 to Oct 2024
Trip Styles: Adventure, Small Group, Festivals & Events
Countries Visited: Mexico, Guatemala, Belize
Exclusive Savings
Save 192
From 9,094
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21 Day Thailand & Vietnam: Mountains & Coastlines with G Adventures
Tour

21 Days Bangkok to Ho Chi Minh City
Operated By: G Adventures
Departures: May 2024 to Dec 2025
Trip Styles: Adventure, Small Group, 18-30's
Countries Visited: Vietnam, Thailand
Exclusive Deal
Save 859
From 1,940
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21 Day The Five Stans of The Silk Road with Explore!
Tour

21 Days Bishkek to Ashgabat
Operated By: Explore!
Departures: May 2024 to Sep 2025
Trip Styles: Adventure, Small Group, Off The Beaten Track
Countries Visited: Kyrgyzstan, Uzbekistan, Kazakhstan, Tajikistan (+1 more), Turkmenistan
Getaway Sale
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From 10,135
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21 Day Southern Divide with G Adventures
Tour

21 Days Lima to Santiago
Operated By: G Adventures
Departures: May 2024 to Dec 2025
Trip Styles: Adventure, Small Group
Countries Visited: Chile, Peru, Bolivia
Exclusive Deal
Save 1,393
From 4,989
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