tourradar.com
3 Week Eco Tours & Trips
3 Week Eco Tours & Trips

3 Week Eco Tours & Trips

See the best 3 week eco tours. There are 55 adventures, in as many as 65 different destinations, including France and Lesotho.

Select Date

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
1 Adult2 Adults, 1 Child2 Children

Who is travelling?

AdultsAges 18 or above

2

ChildrenUnder 18

0
  1. Complete Greece and Turkish TourMap of Complete Greece and Turkish Tour
    Explorer
    Duration 19 days
    DestinationsAthens, Kamena Vourla, Thermopylae, Kastraki, Kalabaka, Delphi, Corinth Canal, Poros, Epidaurus, NafplionSee all destinations
    Age Range All Ages Welcome
    OperatorEuropamundo

    From

    US$3,637
    View tour
  2. Complete Greece and Amazing TurkeyMap of Complete Greece and Amazing Turkey
    Explorer

    This 17-day eco-focused trip takes you through 24 cities spanning Greece and Turkey, traveling from Athens to Istanbul. The route crosses through the Taurus Mountains with 3,500-meter peaks and the lush Black Sea coast. Comfort hotels include Hilton Garden Inn Safranbolu and Doubletree Istanbul Topkapi, with 8 included dinners featuring regional specialties.

    Duration 17 days
    DestinationsAthens, Kamena Vourla, Thermopylae, Kastraki, Meteora, Thessaly, Kalabaka, Delphi, Corinth, Galatas, PorosSee all destinations
    Age Range All Ages Welcome
    OperatorEuropamundo

    From

    US$3,262
    View tour
  3. Nature's Secret Sri Lanka - 21 DaysMap of Nature's Secret Sri Lanka - 21 Days
    Explorer

    This immersive 21-day wildlife tour takes you through 6 sanctuaries from Yala to Wilpattu. Green-certified lodges provide comfort while you aid local conservation at Kosgoda Turtle Hatchery. The tour winds through pristine terrains of Horton Plains and Sinharaja Rainforest.

    Duration 21 days
    DestinationsColombo, Ahungalla, Ambalangoda, Balapitiya, Galle, Unawatuna, Weligama, Mirissa, Yala National Park, TissamaharamaSee all destinations
    Age Range All Ages Welcome
    OperatorStelaran Holidays (Pvt) Ltd

    From

    US$3,000
    View tour
  4. Vietnam & China ExplorerMap of Vietnam & China Explorer
    Explorer

    This 20-day eco-conscious trip covers around 1,200 km from Ho Chi Minh City to Kunming, mixing sampan paddles through Ben Tre's coconut gardens with overnight cruises in UNESCO-listed Halong Bay where you'll see Surprise Cave and stay at traditional Naxi family guesthouses.

    Duration 20 days
    DestinationsHo Chi Minh City, Mekong Delta, Hoi An, Hue, Hanoi, Halong Bay, Sapa, Kunming, Shangri-La City, Tiger Leaping GorgeSee all destinations
    Age Range Ages 15+
    OperatorIntrepid Travel

    From $3,695

    15% Off
    US$3,141
    You save $554
    View tour
  5. Chennai to Bangalore (3 Star) - 18 daysMap of Chennai to Bangalore (3 Star) - 18 days
    In-depth Cultural

    This private 18-day trip covers around 1,800 km from Chennai to Bangalore, taking you to UNESCO-listed Shore Temple in Mahabalipuram and Brihadeeshwara Temple in Thanjavur. You'll stay in 3-star hotels including a deluxe houseboat on Vembanad Lake, with stops in Madurai and Kochi.

    Duration 18 days
    DestinationsChennai (Madras), Kanchipuram, Mahabalipuram, Puducherry, Auroville, Chidambaram, Thanjavur, Trichy, Madurai, MunnarSee all destinations
    Age Range All Ages Welcome
    OperatorOn The Go Tours

    From

    15% Off
    US$2,020
    View tour
  6. Chennai to Bangalore (4 Star) - 18 daysMap of Chennai to Bangalore (4 Star) - 18 days
    In-depth Cultural

    This private 18-day trip takes you across 1,500+ km of Southern India from Chennai to Bangalore. You'll cruise Vembanad Lake on a traditional Kettuvallam houseboat and check out Kumarakom Bird Sanctuary where Siberian storks migrate through, then head up to Munnar's organic tea plantations.

    Duration 18 days
    DestinationsChennai (Madras), Kanchipuram, Mahabalipuram, Puducherry, Auroville, Chidambaram, Thanjavur, Trichy, Madurai, MunnarSee all destinations
    Age Range All Ages Welcome
    OperatorOn The Go Tours

    From

    15% Off
    US$2,375
    View tour
  7. Melbourne to Cairns AdventureMap of Melbourne to Cairns Adventure
    Explorer
    Duration 20 days
    DestinationsMelbourne, Wilsons Promontory National Park, Eden, Merimbula, Sydney, Hunter Valley, Cessnock, Port Macquarie, Bellingen, Coffs HarbourSee all destinations
    Age Range Ages 15+
    OperatorIntrepid Travel

    From $8,295

    10% Off
    US$7,466
    You save $830
    View tour
  8. Premium Botswana & NamibiaMap of Premium Botswana & Namibia
    Explorer

    This 17-day eco premium trip from Chobe to Windhoek includes 12 nights in sustainable lodges and guided mokoro trips through Okavango Delta. You'll visit the 280-million-year-old Petrified Forest, climb Dune 45 at dawn, and complete a full-day safari in Etosha National Park.

    Duration 17 days
    DestinationsChobe National Park, Makgadikgadi Pans, Maun, Okavango Delta, Windhoek, Sesriem, Sossusvlei, Namib-Naukluft Park, Solitaire, Walvis BaySee all destinations
    Age Range Ages 15+
    OperatorIntrepid Premium

    From $14,595

    20% Off
    US$11,676
    You save $2,919
    View tour
  9. Exploring biodiversity on the Eighth Continent 18 DaysMap of Exploring biodiversity on the Eighth Continent 18 Days
    Explorer
    Duration 18 days
    DestinationsAntananarivo, Andasibe, Ambatolampy, Ambositra, Tsaranoro, Ambalavao, Ranohira, Isalo National Park, Toliara, IfatySee all destinations
    Age Range Ages 16+
    OperatorASI Reisen

    From

    20% Off
    US$6,085
    View tour
  10. Alexandria & Ancient EgyptMap of Alexandria & Ancient Egypt
    In-depth Cultural

    This 16-day eco-luxury trip goes from Mediterranean Alexandria through desert to the Nile Valley, hitting UNESCO sites and remote temples. You'll stay at a Giza hotel with pyramid views, cruise on the 36-guest Sanctuary Sun Boat III, and fly to Abu Simbel's relocated temples.

    Duration 16 days
    DestinationsCairo, Alexandria, Giza, Luxor, Aswan
    Age Range Ages 18+
    OperatorScenic Luxury Cruises & Tours

    From

    20% Off
    US$16,210
    View tour
Want to explore even more?

Adventure is better together

Share your stories, ask your questions, and fuel your wanderlust with a community of explorers.

Community Banner Thread

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