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3 Week Small Group Tours

Explore our 3 week small group tours with 7 of the world's leading small group tour operators. August is the most popular month to join a tour and we have 1,443 departures available and 40 unique itineraries to choose from.
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40 Tours (1,443 Tour Departures)
21 Day Vietnam & Cambodia Intro with Intro Travel
Tour
 (3)

21 Days Hanoi to Siem Reap
Operated By: Intro Travel
Departures: Apr 2026 to Nov 2027
Visit: Vietnam, Cambodia
From
US$2,724
Per Person
View Trip
21 Day Absolute Peru (Inca Trail) with G Adventures
Tour
 (1)

21 Days Lima to Lima
Operated By: G Adventures
Departures: May 2026 to Dec 2027
Trip Styles: Adventure, Small Group, Walking & Hiking, Wildlife, Inca Trail
Visit: Peru
Exclusive Savings
From
US$3,652
Save 1,300
Per Person
View Trip
21 Day Complete Scandinavia with Intrepid Travel
Tour
 (1)

21 Days Copenhagen to Helsinki
Operated By: Intrepid Travel
Departures: May 2026 to Sep 2027
Trip Styles: Adventure, Small Group
Visit: Denmark, Sweden, Norway, Finland
Exclusive Savings
From
US$10,107
Save 1,123
Per Person
View Trip
21 Day Contrasts of Mexico with Yucatan Peninsula Extension with Explore Worldwide
Tour
 (1)

21 Days Mexico City to Merida
Operated By: Explore Worldwide
Departures: May 2026 to Dec 2026
Trip Styles: Adventure, Small Group
Visit: Mexico, Guatemala, Belize
Exclusive Savings
From
US$6,140
Save 410
Per Person
View Trip
21 Day Essential Europe: Italy, Croatia & Mediterranean Magic with G Adventures
New ReleaseTour
 (1)

21 Days Munich to Corfu
Operated By: G Adventures
Departures: May 2026 to Sep 2026
Trip Styles: Adventure, Small Group, 18-30's
Visit: Albania, Austria, Greece, Montenegro, Germany, Italy, Croatia
Exclusive Savings
From
US$3,097
Save 1,075
Per Person
View Trip
21 Day Spirit of New Zealand with AAT Kings
Tour
 (1)

21 Days Christchurch to Auckland
Operated By: AAT Kings
Departures: Oct 2026 to Mar 2028
Trip Styles: Coach, Small Group, Scenic
Visit: New Zealand
Sign Up Savings
Exclusive Savings
From
US$9,912
Save 150
Per Person
View Trip
21 Day Indonesia: Java, Bali & Komodo Island with G Adventures
New ReleaseTour

21 Days Yogyakarta to Labuan Bajo
Operated By: G Adventures
Departures: Jul 2026 to Aug 2027
Trip Styles: Adventure, Small Group
Visit: Indonesia
Exclusive Savings
From
US$3,102
Save 547
Per Person
View Trip
21 Day Kruger, Eswatini & South Africa's Garden Route with Explore Worldwide
Tour

21 Days Johannesburg to Port Elizabeth
Operated By: Explore Worldwide
Departures: May 2026 to Nov 2026
Trip Styles: Adventure, Small Group, Wildlife
Visit: South Africa, Eswatini
Exclusive Savings
From
US$4,250
Save 1,110
Per Person
View Trip
21 Day Discover Darjeeling & Bhutan with Explore Worldwide
Tour

21 Days Kolkata to Kathmandu
Operated By: Explore Worldwide
Departures: Oct 2026 to Oct 2026
Visit: Nepal, Bhutan, India
From
US$7,510
Per Person
View Trip
21 Day Contrasts of Mexico with Yucatan Peninsula Extension (Day of the Dead) with Explore Worldwide
Tour

21 Days Mexico City to Merida
Operated By: Explore Worldwide
Departures: Oct 2026 to Oct 2026
Visit: Mexico, Guatemala, Belize
From
US$7,050
Per Person
View Trip
21 Day Best of Java & Sumatra with G Adventures
New ReleaseTour

21 Days Medan to Surabaya
Operated By: G Adventures
Departures: Aug 2026 to Sep 2027
Trip Styles: Adventure, Small Group
Visit: Indonesia
Exclusive Savings
From
US$2,455
Save 636
Per Person
View Trip
21 Day The Five Stans of The Silk Road with Explore Worldwide
Tour

21 Days Bishkek to Ashgabat
Operated By: Explore Worldwide
Departures: May 2026 to Oct 2026
Trip Styles: Adventure, Small Group, Off The Beaten Track
Visit: Kyrgyzstan, Uzbekistan, Kazakhstan, Tajikistan, Turkmenistan
From
US$7,330
Per Person
View Trip
21 Day North to South India: The Taj Mahal & Goa Good Times with G Adventures
Tour

21 Days Delhi to Kochi
Operated By: G Adventures
Departure: 28 July 2026
Trip Styles: Adventure, Small Group, 18-30's
Visit: India
From
US$1,899
Per Person
View Trip
21 Day Best of Peru, Argentina & Brazil with Intrepid Travel
Tour

21 Days Lima to Rio de Janeiro
Operated By: Intrepid Travel
Departures: Jun 2026 to Nov 2027
Trip Styles: Adventure, Small Group
Visit: Argentina, Brazil, Peru
From
US$9,795
Per Person
View Trip
21 Day Journeys: Southern Africa Highlights with G Adventures
Tour

21 Days Cape Town to Victoria Falls
Operated By: G Adventures
Departures: Jun 2026 to Dec 2027
Trip Styles: Adventure, Small Group, Wildlife
Visit: Zimbabwe, Namibia, South Africa
From
US$9,999
Per Person
View Trip
21 Day Southeast Asia: Hilltribes & Street Food with G Adventures
Tour

21 Days Bangkok to Singapore
Operated By: G Adventures
Departures: Apr 2026 to Dec 2028
Visit: Malaysia, Thailand, Singapore
Exclusive Savings
From
US$1,364
Save 735
Per Person
View Trip
21 Day Absolute Peru (Machu Picchu by Train) with G Adventures
Tour

21 Days Lima to Lima
Operated By: G Adventures
Departures: May 2026 to Dec 2027
Trip Styles: Adventure, Small Group, Wildlife
Visit: Peru
Exclusive Savings
From
US$3,652
Save 1,300
Per Person
View Trip
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 2026 to Sep 2026
Trip Styles: Adventure, Small Group, 18-30's
Visit: New Zealand
Exclusive Savings
From
US$2,812
Save 1,025
Per Person
View Trip
21 Day Western USA Encompassed with Intrepid Travel
Tour

21 Days Las Vegas to Seattle
Operated By: Intrepid Travel
Departures: May 2026 to Oct 2026
Visit: USA
From
US$8,890
Per Person
View Trip
21 Day Balkans Discovery: Montenegro to Kosovo with G Adventures
New ReleaseTour

21 Days Kotor to Pristina
Operated By: G Adventures
Departures: Jul 2026 to Oct 2027
Trip Styles: Adventure, Small Group
Visit: Montenegro, Albania, Macedonia, Kosovo
From
US$4,149
Per Person
View Trip
21 Day Vietnam Explorer with Explore Worldwide
Tour

21 Days Hanoi to Ho Chi Minh city
Operated By: Explore Worldwide
Departure: 08 November 2026
Trip Styles: Adventure, Small Group
Visit: Vietnam
From
US$3,370
Per Person
View Trip
21 Day Classic Balkans: Ljubljana to Sarajevo with G Adventures
New ReleaseTour

21 Days Ljubljana to Sarajevo
Operated By: G Adventures
Departures: May 2026 to Oct 2026
Trip Styles: Adventure, Small Group
Visit: Slovenia, Croatia, Bosnia Herzegovina
From
US$5,599
Per Person
View Trip
21 Day Turkey to Georgia Highlights with G Adventures
New ReleaseTour

21 Days Istanbul to Tbilisi
Operated By: G Adventures
Departures: May 2026 to Nov 2027
Trip Styles: Adventure, Small Group
Visit: Turkey, Georgia
Exclusive Savings
From
US$3,524
Save 1,237
Per Person
View Trip
21 Day Victoria Falls to Cape Town Overland Safari & Participation Camping with G Adventures
Tour

21 Days Victoria Falls to Cape Town
Operated By: G Adventures
Departures: May 2026 to Feb 2028
Trip Styles: Adventure, Small Group, 4WD, Camping, Wildlife
Visit: Zimbabwe, Botswana, Namibia, South Africa
Exclusive Savings
From
US$2,174
Save 825
Per Person
View Trip
21 Day Paris to Berlin: Art & the Alps with G Adventures
Tour

21 Days Paris to Berlin
Operated By: G Adventures
Departures: May 2026 to Oct 2027
Trip Styles: Adventure, Small Group, Rail, 18-30's
Visit: Slovenia, Austria, Poland, Czech Republic (+5 more), Germany, Switzerland, Italy, France, Hungary
Exclusive Savings
From
US$3,862
Save 1,337
Per Person
View Trip
21 Day Walking in Vietnam & Cambodia Highlights with Explore Worldwide
Tour

21 Days Hanoi to Siem Reap
Operated By: Explore Worldwide
Departures: Oct 2026 to Dec 2026
Visit: Vietnam, Cambodia
From
US$3,310
Per Person
View Trip
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 2026 to Dec 2027
Visit: Botswana, Zimbabwe, Namibia, South Africa
Exclusive Savings
From
US$2,249
Save 750
Per Person
View Trip
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 2026 to Feb 2028
Visit: Namibia, South Africa, Botswana, Zimbabwe, Zambia
Exclusive Savings
From
US$2,474
Save 825
Per Person
View Trip
21 Day Epic Vietnam to Cambodia with Intrepid Travel
Tour

21 Days Hanoi to Bangkok
Operated By: Intrepid Travel
Departures: Apr 2026 to Dec 2027
Visit: Vietnam, Cambodia, Thailand
Exclusive Savings
From
US$1,183
Save 507
Per Person
View Trip
21 Day Indonesia Adventure: Java & Bali with G Adventures
Tour

21 Days Jakarta to Gili Trawangan
Operated By: G Adventures
Departures: Apr 2026 to Dec 2026
Trip Styles: Adventure, Small Group, 18-30's
Visit: Indonesia
Exclusive Savings
From
US$1,814
Save 680
Per Person
View Trip
Results: 1-30 of 40

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Trip Lengths

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Departure Months

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