4 Week Eco Tours & Trips
See the best 4 week eco tours. There are 43 adventures, in as many as 55 different destinations, including Vietnam and South Korea.
10 best 4 Week eco tour packages
Compiled by
MelissaEco travel expert at TourRadar
- Japan & South Korea in 25-Days: From Tokyo To Jeju Island
- Premium North & South India (16 destinations)
- Spain, Portugal & Morocco (including Draa Valley)
- Budapest to Rome (27 destinations)
- Premium Turkey & The Cyclades Islands in Depth (28 destinations)
- Geluxe: India, Nepal & Bhutan: Taj Mahal to Tiger's Nest
- Signature: India, Nepal & Bhutan, Taj Mahal, Himalayas & Tiger's Nest National Geographic
- Classic Japan & Treasures of the Mekong
- Signature: Tanzania, Kenya & Rwanda — Savannah to the Rainforest National Geographic
- Icons of Western Canada & Alaskan Cruise 2027 - 22 Days (from Victoria to Vancouver)
Japan & South Korea in 25-Days: From Tokyo To Jeju Island
“Honestly a fever dream that became a reality”
Thijs, traveled in April
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 Destinations Tokyo, Oshino, Atami, Kyoto, Arashiyama, Nara, Hiroshima, Miyajima Island, Okayama, KurashikiSee all destinations Age Range Ages 18-55 Operator The Dragon Trip From
- US$6,098
Duration 23 days Destinations Delhi, Jaipur, Agra, Lucknow, Varanasi, Sarnath, Chennai (Madras), Mahabalipuram, Puducherry, MaduraiSee all destinations Age Range Ages 18+ Operator Intrepid Premium From $9,090
10% Off- US$8,181
Duration 25 days Destinations Spain, Portugal, Morocco Age Range Ages 15+ Operator Intrepid Travel From $6,396
10% Off- US$5,757
Duration 26 days Destinations Hungary, Serbia, Bosnia, Montenegro, Croatia, Slovenia, Italy, Vatican City (Holy See) Age Range Ages 15+ Operator Intrepid Travel From
10% Off- US$5,590
Duration 23 days Destinations Istanbul, Çanakkale, Gallipoli, Troy, Selcuk, Sirince, Pamukkale, Kas, Antalya, PergaSee all destinations Age Range Ages 15+ Operator Intrepid Premium From
10% Off- US$13,915
Duration 22 days Destinations India, Nepal, Bhutan Age Range Ages 12+ Operator G Adventures From
10% Off- US$9,799
Duration 23 days Destinations India, Nepal, Bhutan Age Range Ages 12+ Operator National Geographic Expeditions with G Adventures From
10% Off- US$27,999
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 Destinations Japan, Vietnam, Cambodia Age Range Ages 18+ Operator Scenic Luxury Cruises & Tours From $26,333
8% Off- US$24,135
Duration 22 days Destinations Tanzania, Kenya, Rwanda Age Range Ages 12+ Operator National Geographic Expeditions with G Adventures From
8% Off- US$50,099
Duration 22 days Destinations Victoria, The Butchart Gardens, Whistler, Sun Peaks, Jasper, Lake Louise, Banff, Kamloops, Vancouver, JuneauSee all destinations Age Range Ages 18+ Operator Scenic Luxury Cruises & Tours From $14,886
6% Off- US$13,964
Reviews of 4 week Eco Tours
- Japan & South Korea in 25-Days: From Tokyo To Jeju Island
This trip was great! Our guides were friendly and helpful, and we managed to see and do so much! I would definitely recommend - especially for travellers going solo who want a bit more guidance and some company!
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Eco