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3 Week Small Group Tours

Explore our 3 week small group tours with 8 of the world's leading small group tour operators. July is the most popular month to join a tour and we have 1,378 departures available and 42 unique itineraries to choose from.
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42 Tours (1,378 Tour Departures)
21 Day Vietnam & Cambodia Intro with Intro Travel
Tour
 (3)

21 Days Hanoi to Siem Reap
Operated By: Intro Travel
Departures: May 2026 to Nov 2027
Visit: Vietnam, Cambodia
From
US$2,649
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: Jun 2026 to Dec 2027
Trip Styles: Adventure, Small Group, Walking & Hiking, Wildlife, Inca Trail
Visit: Peru
Exclusive Savings
From
US$3,652
Save 1,217
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$8,993
Save 1,814
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: Aug 2026 to Dec 2027
Trip Styles: Adventure, Small Group
Visit: Mexico, Guatemala, Belize
Exclusive Savings
From
US$6,270
Save 280
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: Jul 2026 to Sep 2026
Trip Styles: Adventure, Small Group, 18-30's
Visit: Albania, Austria, Greece, Montenegro, Germany, Italy, Croatia
Exclusive Savings
From
US$3,224
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 Lima to La Paz: Sandboarding & Sunsets (Inca Trail) with G Adventures
Tour

21 Days Lima to La Paz
Operated By: G Adventures
Departures: Jun 2026 to Jun 2027
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking, Inca Trail
Visit: Bolivia, Peru
Exclusive Savings
From
US$2,647
Save 882
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 Southern Africa Northbound: Dunes, Deltas & Falls with G Adventures
Tour

21 Days Cape Town to Victoria Falls
Operated By: G Adventures
Departures: Jul 2026 to Dec 2027
Visit: Botswana, Zimbabwe, Namibia, South Africa
Exclusive Savings
From
US$2,549
Save 850
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: May 2026 to Dec 2028
Visit: Malaysia, Thailand, Singapore
Exclusive Savings
From
US$1,574
Save 594
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 Balkans Discovery: Montenegro to Kosovo with G Adventures
New ReleaseTour

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

21 Days Lima to Santiago
Operated By: G Adventures
Departures: Jul 2026 to Dec 2027
Trip Styles: Adventure, Small Group
Visit: Peru, Bolivia, Chile
From
US$4,499
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: Jun 2026 to Feb 2028
Trip Styles: Adventure, Small Group, 4WD, Camping, Wildlife
Visit: Zimbabwe, Botswana, Namibia, South Africa
Exclusive Savings
From
US$2,474
Save 825
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 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$3,074
Save 1,025
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: Jun 2026 to Dec 2027
Trip Styles: Adventure, Small Group, Wildlife
Visit: Peru
Exclusive Savings
From
US$3,652
Save 1,217
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 2027
Trip Styles: Adventure, Small Group, Wildlife
Visit: South Africa, Eswatini
Exclusive Savings
From
US$3,700
Save 1,660
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: Jun 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 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 2027
Visit: Mexico, Guatemala, Belize
Exclusive Savings
From
US$6,770
Save 280
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: May 2026 to Dec 2027
Visit: Vietnam, Cambodia, Thailand
Exclusive Savings
From
US$1,436
Save 294
Per Person
View Trip
21 Day Journeys: The Great Southern Africa Safari with G Adventures
Tour

21 Days Cape Town to Maun
Operated By: G Adventures
Departures: Jul 2026 to Dec 2027
Trip Styles: Adventure, Small Group, Wildlife
Visit: Botswana, Zimbabwe, South Africa
From
US$11,999
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
Operated By: G Adventures
Departures: Jun 2026 to Dec 2027
Trip Styles: Adventure, Small Group, 4WD, Wildlife
Visit: South Africa, Namibia, Botswana, Zimbabwe
Exclusive Savings
From
US$2,549
Save 850
Per Person
View Trip
21 or 20 Day Australia and New Zealand Uncovered with Collette
Tour

21 or 20 Days Adelaide to Queenstown or Wellington to Cairns
Operated By: Collette
Departures: May 2026 to Mar 2027
Trip Styles: Coach, Small Group, Scenic
Visit: New Zealand, Australia
Flash Sale
Exclusive Savings
From
US$9,799
Save 750
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
Operated By: Intrepid Travel
Departures: Jun 2026 to Dec 2027
Visit: Ecuador, Peru, Galapagos
Exclusive Savings
From
US$7,772
Save 1,466
Per Person
View Trip
21 Day Peru Essentials with Intrepid Travel
Tour

21 Days Lima to La Paz
Operated By: Intrepid Travel
Departures: Jun 2026 to Dec 2027
Trip Styles: Adventure, Small Group, Walking & Hiking, Inca Trail
Visit: Bolivia, Peru
Exclusive Savings
From
US$2,643
Save 563
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: Jun 2026 to Oct 2026
Trip Styles: Adventure, Small Group
Visit: Slovenia, Croatia, Bosnia Herzegovina
From
US$5,599
Per Person
View Trip
21 Day Western USA Encompassed with Intrepid Travel
Tour

21 Days Las Vegas to Seattle
Operated By: Intrepid Travel
Departures: Jun 2026 to Oct 2026
Visit: USA
Exclusive Savings
From
US$7,112
Save 1,818
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$7,610
Per Person
View Trip
Results: 1-30 of 42

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