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3 Week Small Group Tours

Explore our 3 week small group tours with 6 of the world's leading small group tour operators. August is the most popular month to join a tour and we have 1,846 departures available and 41 unique itineraries to choose from.
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41 Tours (1,846 Tour Departures)
21 Day Vietnam & Cambodia with Intro Travel
Tour
 (3)

21 Days Hanoi to Siem Reap
Operated By: Intro Travel
Departures: Mar 2025 to Dec 2026
Trip Styles: Small Group, 18-30's, Scenic
Countries Visited: Vietnam, Cambodia
From (per person) 2,524
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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: Mar 2025 to Dec 2026
Trip Styles: Adventure, Small Group, Walking & Hiking, Wildlife, Inca Trail
Countries Visited: Peru
Latest Offer
Save (per person) 776
From (per person) 3,870
View Trip
21 Day Complete Scandinavia with Intrepid Travel
Tour
 (1)

21 Days Copenhagen to Helsinki
Operated By: Intrepid Travel
Departures: May 2025 to Aug 2025
Trip Styles: Adventure, Small Group
Countries Visited: Denmark, Sweden, Norway, Finland
Exclusive Deal
Save (per person) 887
From (per person) 7,983
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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: Mar 2025 to Dec 2025
Trip Styles: Adventure, Small Group
Countries Visited: Mexico, Guatemala, Belize
Exclusive DealSolo Traveller Offer
Save (per person) 420
From (per person) 6,050
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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 2025 to Sep 2026
Trip Styles: Adventure, Small Group, 18-30's
Countries Visited: Germany, Austria, Italy, Croatia (+3 more), Montenegro, Albania, Greece
Latest Offer
Save (per person) 821
From (per person) 3,128
View Trip
21 Day Epic India to Nepal with Intrepid Travel
Tour

21 Days Delhi to Kathmandu
Operated By: Intrepid Travel
Departures: Apr 2025 to Dec 2025
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking
Countries Visited: India, Nepal
From (per person) 1,420
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21 Day Classic Balkans: Ljubljana to Sarajevo with G Adventures
New ReleaseTour

21 Days Ljubljana to Sarajevo
Operated By: G Adventures
Departures: May 2025 to Oct 2026
Trip Styles: Adventure, Small Group
Countries Visited: Slovenia, Croatia, Bosnia Herzegovina
Latest Offer
Save (per person) 911
From (per person) 4,838
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: Oct 2025 to Dec 2026
Trip Styles: Adventure, Small Group
Countries Visited: Indonesia
Exclusive Savings
Save (per person) 73
From (per person) 3,233
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21 Day Best of Java & Sumatra with G Adventures
New ReleaseTour

21 Days Medan to Surabaya
Operated By: G Adventures
Departures: Nov 2025 to Dec 2026
Trip Styles: Adventure, Small Group
Countries Visited: Indonesia
Exclusive Savings
Save (per person) 64
From (per person) 2,890
View Trip
21 Day The Five Stans of The Silk Road with Explore!
Tour

21 Days Bishkek to Ashgabat
Operated By: Explore!
Departures: Aug 2025 to Sep 2026
Trip Styles: Adventure, Small Group, Off The Beaten Track
Countries Visited: Kyrgyzstan, Uzbekistan, Kazakhstan, Tajikistan (+1 more), Turkmenistan
Exclusive DealSolo Traveller Offer
Save (per person) 560
From (per person) 7,060
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: Mar 2025 to Feb 2028
Trip Styles: Adventure, Small Group, 18-30's, Wildlife
Countries Visited: Namibia, South Africa, Botswana, Zimbabwe (+1 more), Zambia
Last Minute Offer
Save (per person) 721
From (per person) 2,078
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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 2025 to Aug 2025
Trip Styles: Adventure, Small Group, Food & Wine
Countries Visited: Slovenia, Croatia, Montenegro, Kosovo (+1 more), Macedonia
From (per person) 7,270
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21 Day Absolute Active Japan with G Adventures
New ReleaseTour

21 Days Tokyo to Ishigaki
Operated By: G Adventures
Departures: Jul 2025 to Sep 2026
Trip Styles: Adventure, Small Group, Walking & Hiking
Countries Visited: Japan
Exclusive Savings
Save (per person) 198
From (per person) 9,701
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
Departures: Mar 2025 to Dec 2026
Trip Styles: Adventure, Small Group, 18-30's
Countries Visited: India
Exclusive Savings
Save (per person) 46
From (per person) 1,959
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21 Day Journeys: Southern Africa Highlights with G Adventures
Tour

21 Days Cape Town to Victoria Falls
Operated By: G Adventures
Departures: Apr 2025 to Dec 2026
Trip Styles: Adventure, Small Group, Wildlife
Countries Visited: Zimbabwe, Namibia, South Africa
Latest Offer
Save (per person) 1,775
From (per person) 9,424
View Trip
21 Day Peru Essentials with Intrepid Travel
Tour

21 Days Lima to La Paz
Operated By: Intrepid Travel
Departures: Mar 2025 to Dec 2025
Trip Styles: Adventure, Small Group, Walking & Hiking, Inca Trail
Countries Visited: Bolivia, Peru
Exclusive Deal
Save (per person) 485
From (per person) 2,750
View Trip
21 Day Balkans Discovery: Montenegro to Kosovo with G Adventures
New ReleaseTour

21 Days Kotor to Pristina
Operated By: G Adventures
Departures: Sep 2025 to Oct 2026
Trip Styles: Adventure, Small Group
Countries Visited: Montenegro, Albania, Macedonia, Kosovo
Exclusive Savings
Save (per person) 95
From (per person) 4,066
View Trip
21 Day Southeast Asia: Hilltribes & Street Food with G Adventures
Tour

21 Days Bangkok to Singapore
Operated By: G Adventures
Departures: Mar 2025 to Jan 2027
Trip Styles: Adventure, Small Group, 18-30's, Walking & Hiking
Countries Visited: Malaysia, Thailand, Singapore
Last Minute OfferLatest Offer
Save (per person) 802
From (per person) 1,447
View Trip
21 Day Northern Thailand & Beaches with TruTravels
New ReleaseTour

21 Days Bangkok to Koh Phangan
Operated By: TruTravels
Departures: Mar 2025 to Dec 2025
Trip Styles: Adventure, Small Group, 18-30's
Countries Visited: Thailand
From (per person) 2,395
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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: Mar 2025 to Nov 2025
Trip Styles: Adventure, Small Group, Wildlife
Countries Visited: South Africa, Eswatini
Exclusive DealSolo Traveller Offer
Save (per person) 270
From (per person) 4,710
View Trip
21 Day Epic Vietnam to Cambodia with Intrepid Travel
Tour

21 Days Hanoi to Bangkok
Operated By: Intrepid Travel
Departures: Mar 2025 to Dec 2025
Trip Styles: Adventure, Small Group, Rail, 18-30's
Countries Visited: Vietnam, Cambodia, Thailand
Exclusive Deal
Save (per person) 162
From (per person) 1,454
View Trip
21 Day Paris to Berlin: Art & the Alps with G Adventures
Tour

21 Days Paris to Berlin
Operated By: G Adventures
Departures: Mar 2025 to Oct 2026
Trip Styles: Adventure, Small Group, 18-30's
Countries Visited: Slovenia, Austria, Poland, Czech Republic (+5 more), Germany, Switzerland, Italy, France, Hungary
Last Minute Offer
Save (per person) 1,009
From (per person) 3,840
View Trip
21 Day Walking in Vietnam & Cambodia Highlights with Explore!
Tour

21 Days Hanoi to Siem Reap
Operated By: Explore!
Departures: Oct 2025 to Dec 2025
Trip Styles: Adventure, Small Group, Walking & Hiking
Countries Visited: Vietnam, Cambodia
From (per person) 3,390
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: Apr 2025 to Nov 2025
Trip Styles: Adventure, Small Group
Countries Visited: Argentina, Brazil, Peru
Exclusive Deal
Save (per person) 1,489
From (per person) 8,436
View Trip
21 Day Discover Darjeeling & Bhutan with Explore!
Tour

21 Days Kolkata to Kathmandu
Operated By: Explore!
Departures: Oct 2025 to Oct 2025
Trip Styles: Adventure, Small Group, Festivals & Events
Countries Visited: Nepal, Bhutan, India
From (per person) 7,620
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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: Mar 2025 to Dec 2028
Trip Styles: Adventure, Small Group, 18-30's
Countries Visited: Vietnam, Thailand
Last Minute OfferLatest Offer
Save (per person) 713
From (per person) 1,267
View Trip
21 Day Vietnam Explorer with Explore!
Tour

21 Days Hanoi to Ho Chi Minh city
Operated By: Explore!
Departures: Nov 2025 to Dec 2026
Trip Styles: Adventure, Small Group
Countries Visited: Vietnam
From (per person) 3,300
View Trip
21 Day Absolute Peru: Amazon Jungle & Machu Picchu by Train with G Adventures
New ReleaseTour

21 Days Lima to Lima
Operated By: G Adventures
Departures: Aug 2025 to Dec 2026
Trip Styles: Adventure, Small Group, Wildlife
Countries Visited: Peru
Exclusive Savings
Save (per person) 94
From (per person) 3,919
View Trip
21 Day Premium East Africa in Depth with Intrepid Travel
Tour

21 Days Kigali to Arusha
Operated By: Intrepid Travel
Departure: 20 July 2025
Trip Styles: Adventure, Small Group, Wildlife
Countries Visited: Rwanda, Uganda, Kenya, Tanzania
From (per person) 23,575
View Trip
21 Day Cape Town to Victoria Falls Overland Safari with G Adventures
Tour

21 Days Cape Town to Victoria Falls
Operated By: G Adventures
Departures: Jul 2025 to Dec 2027
Trip Styles: Adventure, Small Group, 4WD, Wildlife
Countries Visited: South Africa, Namibia, Botswana, Zimbabwe
Exclusive Savings
Save (per person) 66
From (per person) 2,841
View Trip
Results: 1-30 of 41

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