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4 Week Eco Tours & Trips
4 Week Eco Tours & Trips

4 Week Eco Tours & Trips

See the best 4 week eco tours. There are 14 adventures, in as many as 25 different destinations, including Argentina and South Korea.

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2026

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1 Adult2 Adults, 1 Child2 Children

Who is travelling?

AdultsAges 18 or above

2

ChildrenUnder 18

0
  1. Japan & South Korea in 25-Days: From Tokyo To Jeju IslandMap of Japan & South Korea in 25-Days: From Tokyo To Jeju Island
    In-depth Cultural

    This 25-day eco-conscious trip takes you through Japan and South Korea, covering over 1,200 miles from Tokyo's neon streets to Jeju Island's volcanic coast. You'll stay at sustainable hostels and Geumsunsa Temple, where a traditional Buddhist temple stay includes meditation with monks and vegetarian meals. Hike the Jeju Olle Trail along dramatic cliffs, cycle through Kyoto's backstreets to Zen temples, and trek Seoraksan National Park's mountain trails. Travel mainly by local trains and buses, including Japan's efficient shinkansen bullet train, keeping your carbon footprint low while visiting UNESCO sites like Kiyomizu-dera Temple and Seongsan Ilchulbong.

    Duration 25 days
    DestinationsTokyo, Oshino, Atami, Kyoto, Arashiyama, Nara, Hiroshima, Miyajima Island, Okayama, KurashikiSee all destinations
    Age Range Ages 18-55
    OperatorThe Dragon Trip

    From

    US$6,127
    View tour
  2. Premium Highlights of South AmericaMap of Premium Highlights of South America
    In-depth Cultural
    Duration 24 days
    DestinationsPeru, Chile, Argentina, Brazil
    Age Range Ages 15+
    OperatorIntrepid Premium

    From $19,230

    10% Off
    US$17,307
    You save $1,923
    View tour
  3. Classic Japan & Treasures of the MekongMap of Classic Japan & Treasures of the Mekong
    In-depth Cultural

    Visit the TOTO Museum showcasing Japan's eco-friendly toilet tech and the 850-hectare Tra Su Bird Sanctuary with over 100 waterbird species. Sail on Scenic Spirit, which has a 550sqm Senses Spa and custom-built submersibles, then watch silk weaving on Oknha Tey Island and visit NGO-backed workshops in Siem Reap that support local communities.

    Duration 27 days
    DestinationsJapan, Vietnam, Cambodia
    Age Range Ages 18+
    OperatorScenic Luxury Cruises & Tours

    From $26,806

    8% Off
    US$24,569
    You save $2,237
    View tour
  4. Northern India & Himalayan TrailsMap of Northern India & Himalayan Trails
    Hiking & Trekking

    This 22-day eco-conscious trip covers over 1,500 kilometers from Delhi's Qutub Minar through Rajasthan's Golden Triangle to Kashmir's houseboats and Ladakh's high-altitude landscapes. You'll stay in Lamayuru Monastery's guesthouse, support the Women With Wheels project in Delhi, and learn traditional block printing at the Anoothi Project in Jaipur.

    Duration 22 days
    DestinationsDelhi, Agra, Fatehpur Sikri, Abhaneri, Jaipur, Srinagar, Awantipora, Pahalgam, Sonamarg, KargilSee all destinations
    Age Range Ages 12+
    OperatorG Adventures

    From $2,899

    15% Off
    US$2,464
    You save $435
    View tour
  5. Kimberley Complete with Kimberley Coastal Expedition Broome → Darwin (2027)Map of Kimberley Complete with Kimberley Coastal Expedition Broome → Darwin (2027)
    Sailing

    This 24-day eco-luxury trip takes you through the Kimberley's wilderness, staying at APT's exclusive Bungle Bungle Wilderness Lodge and Mitchell Falls Wilderness Lodge with swims at Bell Gorge and Emma Gorge. Join Aboriginal guides at Mimbi Caves to learn about Dreamtime stories, then cruise Vansittart Bay to view 20,000-year-old Gwion Gwion paintings on Jar Island.

    Duration 24 days
    DestinationsBroome, Galvans Gorge, Mitchell Plateau, Mitchell Falls, El Questro, Emma Gorge, Kununurra, Lake Argyle, Purnululu National Park, Halls CreekSee all destinations
    Age Range Ages 8+
    OperatorAPT

    From

    32% Off
    US$23,815
    +$1,010 upfront costs
    View tour
  6. Best of South America with Amazon Cruise 2026 - Santiago to Iquitos, 2027/28 - Rio de Janeiro to Iquitos (2027)Map of Best of South America with Amazon Cruise 2026 - Santiago to Iquitos, 2027/28 - Rio de Janeiro to Iquitos (2027)
    Explorer
    Duration 22 days
    DestinationsBrazil, Argentina, Chile, Peru
    Age Range Ages 8+
    OperatorAPT

    From

    32% Off
    US$21,505
    +$3,212 upfront costs
    View tour
  7. Best of South America with Galápagos Cruise  Rio de Janeiro → Guayaquil (2028)Map of Best of South America with Galápagos Cruise  Rio de Janeiro → Guayaquil (2028)
    Explorer
    Duration 26 days
    DestinationsBrazil, Argentina, Chile, Peru, Ecuador
    Age Range Ages 8+
    OperatorAPT

    From

    32% Off
    US$27,712
    +$4,331 upfront costs
    View tour
  8. Treasures of Sicily and Malta with European Gems Catania → Budapest (2027)Map of Treasures of Sicily and Malta with European Gems Catania → Budapest (2027)
    River Cruise
    Duration 25 days
    DestinationsItaly, Malta, Netherlands, Germany, Czech Republic, Austria, Slovakia, Hungary
    Age Range Ages 12+
    OperatorTravel Marvel

    From

    32% Off
    US$14,504
    +$1,263 upfront costs
    View tour
  9. Rockies Odyssey and Alaska Cruise Vancouver → Vancouver (2027)Map of Rockies Odyssey and Alaska Cruise Vancouver → Vancouver (2027)
    Explorer

    This 22-day eco-conscious trip covers 2 countries with stays at sustainable Fairmont properties including two nights at Fairmont Chateau Lake Louise. You'll travel aboard Rocky Mountaineer's GoldLeaf Service through the Canadian Rockies, then cruise 7 nights through Alaska's Inside Passage visiting Juneau, Skagway, and Glacier Bay National Park with wildlife-rich stops at Maligne Lake and Athabasca Glacier.

    Duration 22 days
    DestinationsVancouver, Kamloops, Banff, Lake Louise, Jasper, Maligne Canyon, Spirit Island, Jasper National Park, Sun Peaks, WhistlerSee all destinations
    Age Range Ages 8+
    OperatorAPT

    From

    32% Off
    US$13,710
    +$823 upfront costs
    View tour
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Who is travelling?

AdultsAges 18 or above

2

ChildrenUnder 18

0

Select departure month

2026

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

2027

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

2028

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec