18-Day South Asia Tours - Unique 18-Day tours to South Asia

Accommodations

BudgetSimple stays with essential amenities. Typically guesthouses, hostels or hotels rated below 3 stars — clean, no-frills, and great for value-conscious travelers.
Mid-rangeComfortable and reliable 3-star stays. Expect private rooms, en-suite bathrooms, and solid amenities — a great balance between comfort and cost.
PremiumUpscale 4-5 star hotels and lodges. Enjoy high-end service, refined comfort, and premium locations — ideal for travelers seeking extra indulgence.

Annapurna Circuit Trek - 18 days

4.8

(9 reviews )

No booking fees

Best price guaranteed

The whole team, from CEO to assistant guide to the porters, everyone went above and beyond for us to have the best time! I can only recommend the team and I happily travel with G Adventures again.

Trekking and Hiking

Tour Type

Small Group Tour

Accommodation

Hotel, Guest House, Resort, Home-stay, Eco Lodge

Age Range

12-100 yrs

Operated in

english

Destinations

Annapurna Circuit trek, Kathmand

Annapurna Circuit trek, Kathmandu, Muktinath, Ghasa, Sikha, Ghorepani, Birethanti, Pokhara, Jagat, Bagarchhap, Chame, Pisang, Manang, Yak Kharka, Phedi

Duration18 days

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Discover Kerala & Sri Lanka: Islands & Ruins - 18 days

(7 reviews )

No booking fees

Best price guaranteed

It was absolutely beautiful and the experience specifically in Sri Lanka was amazing. There was a ton of adaptability that allowed everyone's voice to feel heard while still staying to the roots of the country's significance.

Natural landmarks sightseeing

Tour Type

Small Group Tour

Accommodation

Hotel, Home-stay, Resort, Guest House

Age Range

18-39 yrs

Operated in

english

Destinations

Kochi, Hikkaduwa, Digana, Kandy

Kochi, Hikkaduwa, Digana, Kandy, Nuwara Eliya, Ella, Alleppey, Kollam, Varkala, Negombo, Sigiriya, Chennai

Duration18 days

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Mera Peak Climbing Tour - 18 days

(20 reviews )

Trip customizable

Best price guaranteed

I am so glad I booked with this travel operator, they were 1st class! The personal guide and sherpa made it almost too easy! Amazing people inside and out.

Climbing

Tour Type

Small Group Tour

Accommodation

Camping, Hotel, Eco Lodge, Guest House

Age Range

17-79 yrs

Operated in

english

Destinations

Mera Peak, Kathmandu, Mera Peak

Mera Peak, Kathmandu, Mera Peak High Camp, Kothe, Tuli Kharka, Lukla, Thangnak, Khare, Mera Peak Base Camp

Duration18 days

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Nepal & Bhutan Journey - 18 days

No booking fees

Best price guaranteed

Immerse yourself in the wonders of the Himalayas and the tranquil beauty of the Eastern kingdom on the 18-day Nepal & Bhutan Journey tour. Starting in Kathmandu and concluding in Paro, this easy-paced trip is tailored for those seeking a balance of gentle adventure and cultural exploration. Experience the bustling energy of Kathmandu’s markets, marvel at sacred Buddhist and Hindu temples, and stroll the cobbled streets of enchanting mountain towns. Journey into the lush Chitwan National Park, where unique wildlife and hidden gems abound. Crossing into Bhutan, discover serene valleys and quiet towns with few tourists, and absorb the breathtaking natural scenery that makes Bhutan legendary. Perfect for travelers who appreciate scenic beauty and meaningful local interactions, this tour package offers a rare window into the distinctive traditions and landscapes of two remarkable nations. The USP: Intimate group size and authentic encounters with local villagers and artisans, ensuring a memorable and culturally rich journey.

Active and outdoor

Tour Type

Small Group Tour

Accommodation

Hotel, Guest House

Age Range

15-99 yrs

Operated in

english

Destinations

Kathmandu, Paro, Thimphu, Punakh

Kathmandu, Paro, Thimphu, Punakha, Pokhara, Bandipur, Chitwan National Park, Bhaktapur

Duration18 days

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South Asia 18-Day Tours and Trips

The Best 18-day Trips in South Asia with 36 Reviews

Annapurna Circuit Trek - 18 days

Discover Kerala & Sri Lanka: Islands & Ruins - 18 days

Mera Peak Climbing Tour - 18 days

Nepal & Bhutan Journey - 18 days

The Best 18-day Trips in South Asia with 36 Reviews

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Food, wine, events and nightlife

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Wildlife, landscapes and nature

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Beach, romance, getaways and relaxation

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South Asia 18-Day Tours and Trips

The Best 18-day Trips in South Asia with 36 Reviews

Annapurna Circuit Trek - 18 days

Discover Kerala & Sri Lanka: Islands & Ruins - 18 days

Mera Peak Climbing Tour - 18 days

Nepal & Bhutan Journey - 18 days

The Best 18-day Trips in South Asia with 36 Reviews