India in 21 days: the north, Rajasthan, the Ganges and Kerala

Three weeks is the Golden Triangle, the full Rajasthan loop out to the Jaisalmer dunes, Varanasi on the Ganges, and a proper Kerala finish with Thekkady and a houseboat. The structure is the same as the two-week route with the desert built into the middle, and it is the version that never feels rushed.

South Asia
21 days
≈ AED 5,100 / person
One long trip instead of three short ones — the Mughal north, the desert, the Ganges and the south

Researched & checked by Nitesh Parasher Last verified 26 October 2026

Before you go

Three weeks is the version of India that does not feel rushed. Same bones as the two-week route — Mughal north, Ganges, Kerala — with the full Rajasthan loop built into the middle and enough time in the south to add Thekkady.

What the extra week buys is the desert and the pace. Jodhpur under Mehrangarh, two nights in the Jaisalmer dunes, Udaipur’s lakes, and the ability to lose a morning without losing a city.

Fourteen days does the same three regions with Jaipur standing in for all of Rajasthan; ten does the north only.

Figure INR 130,000 (≈ AED 5,076) per person, excluding international flights. October to March.

All costs are in rupees. Foreigner ticket prices are quoted; Indian passport and OCI holders pay domestic rates — across three weeks of monuments that difference is measured in tens of thousands.

Before you go: the admin

Visas

e-Visa at the official indianvisaonline.gov.in/evisa. At three weeks, take the one-year multiple-entry option; the 30-day is cutting it fine if plans move.
GCC-based readers: eligibility follows your passport.
Six months’ validity, two blank pages.

Flying in from the Gulf

Delhi (DEL) in, Kochi (COK) out. Both take directs from every Gulf hub; Kochi is under four hours from Dubai, Abu Dhabi, Sharjah, Doha, Muscat, Kuwait and Dammam.
Two internal flights: Udaipur → Varanasi (connecting, usually via Delhi) and Varanasi → Kochi (via Delhi, Mumbai or Hyderabad).
Jaisalmer and Jodhpur both have airports, which gives you an escape route if you need to cut the trip short.

Booking order

International flights and the e-visa.
Both internal flights, immediately after.
The Alleppey houseboat — it goes for Christmas, New Year and February.
The Jaisalmer desert camp, which fills over Christmas and the February Desert Festival.
Gatimaan seats, 60 days out.
Hotels, which can wait.

Money and connectivity

UPI QR payments everywhere; UPI One World wallets at the airports for G20 passport holders.
₹10,000 in small notes across three weeks.
A tourist SIM or eSIM on arrival, and expect thin coverage in the Thar and patchy data in the Kerala hills.

Day by day

Day 1 — Old Delhi

10:00 — Jama Masjid and the tower. Modest dress, shoes off; closed to visitors during prayers.
11:30 — Chandni Chowk on foot: Khari Baoli spices, the paratha lane, the silver bazaar.
16:00 — Humayun’s Tomb, gold-lit at about this hour in winter.
19:00 — Nizamuddin Dargah for qawwali if it is a Thursday.

Day 2 — New Delhi

09:00 — Qutb Minar and the uncorroded iron pillar.
12:00 — Lodhi Gardens.
14:00 — Gurudwara Bangla Sahib and its kitchen. Heads covered, shoes off, and stay to help if you have time.
Sleep near Nizamuddin — you have an 08:10 train.

Day 3 — Gatimaan to Agra

07:40 — Nizamuddin for the 08:10 Gatimaan, into Agra Cantt at 09:50.
11:00 — Agra Fort, and the tower where Shah Jahan was imprisoned looking downriver at his wife’s tomb.
15:00 — Itimad-ud-Daulah.
17:15 — Mehtab Bagh at sunset, which closes with the light.
Sleep near the East Gate.

Day 4 — The Taj at dawn, then Fatehpur Sikri

06:00 — The East Gate before opening. Closed Fridays — build the whole three weeks around that. Two hours.
11:30 — Fatehpur Sikri on the drive: Akbar’s abandoned capital and the 54-metre Buland Darwaza.
18:00 — Into Jaipur.

Day 5 — Amber, and the pink city

08:00 — Amber Fort at opening, Panna Meena ka Kund below it. Decline the elephant rides.
11:30 — City Palace and Jantar Mantar; buy the composite ticket.
13:00 — Hawa Mahal from across the street.
17:30 — Bazaars at dusk, sunset at Nahargarh.

Day 6 — Jaipur, then west

09:00 — Albert Hall Museum, or the Sanganer workshops.
Rest. Tomorrow is the first of the long desert drives.

Day 7 — West to Jodhpur

07:30 — Five to six hours west, stopping at Chand Baori at Abhaneri: 3,500 steps down thirteen storeys.
16:00 — Into Jodhpur.
17:45 — Sunset over the blue city from a rooftop, with Mehrangarh lit above you.

Day 8 — Mehrangarh

09:00 — Mehrangarh at opening: the finest fort in India, on a 120-metre cliff, never taken. Take the audio guide. Three hours.
12:30 — Jaswant Thada, fifteen minutes below.
15:30 — The blue lanes around Navchokiya.
17:00 — Sardar Market, and a drink at Toorji ka Jhalra.

Day 9 — Into the Thar

08:00 — Five hours west. The landscape empties and does not fill again.
14:00 — Jaisalmer Fort, a living fort with about 3,000 people still inside the walls. Stay below it, not in it — the drainage is collapsing the foundations and bastions have failed before.
16:00 — Patwon ki Haveli and Salim Singh ki Haveli, carved like lace from yellow sandstone.

Day 10 — Gadisar, and the dunes

06:30 — Gadisar Lake at dawn.
15:00 — The dunes at Khuri rather than Sam, which has become a row of generator-lit camps.
17:30 — Camel at sunset, a desert camp, and the best stars of the trip.

→ The desert on its own: Jaisalmer in six days goes further into the Thar than this route has room for.

Day 11 — Ranakpur and Kumbhalgarh

07:30 — The long drive south-east, broken properly.
12:00 — Ranakpur: 1,444 marble pillars, no two carved alike. Open to non-Jains from noon, which is why you left early. Leather stays outside.
15:00 — Kumbhalgarh, whose wall runs 36km across the hills.
18:30 — The sound and light show, then on to Udaipur.

Day 12 — Udaipur

09:30 — The City Palace at opening, the largest in Rajasthan.
16:30 — A boat on Lake Pichola.
18:15 — Sunset from Ambrai ghat.
Fly to Varanasi this evening or early tomorrow.

→ Rajasthan at its own pace: Fourteen days in the state alone adds Ranthambore’s tigers, Bundi and Pushkar.

Day 13 — Varanasi

15:00 — The ghats on foot from Assi, the calmer southern end.
18:30 — Ganga Aarti at Dashashwamedh, best from a boat booked at a fixed price beforehand.

Day 14 — Dawn on the river, and Sarnath

05:30 — The dawn boat, leaving in the dark as the ghats wake: bathers, laundry, yoga, prayer.
06:30 — Past Manikarnika, a working cremation ghat. Cremations happen in the open, continuously. Photography is forbidden and deeply resented — put the phone away. Anyone selling a “viewing” from a building is running a scam on the grieving.
11:00 — Sarnath, where the Buddha gave his first sermon: the Dhamek Stupa and a very good museum. Closed Fridays.

Day 15 — Fly south to Kochi

An honest travel day, connecting through Delhi, Mumbai or Hyderabad.
18:00 — Evening in Fort Kochi, and the sharpest change on the trip: sea air, Portuguese and Dutch streets, and a quarter you can walk.

Day 16 — Kochi

10:00 — Mattancherry: the Paradesi Synagogue, floored in hand-painted Cantonese tiles, and the Dutch Palace murals. Both shut on Fridays.
12:00 — St Francis Church.
17:00 — The Chinese fishing nets at sunset.
18:30 — Kathakali, with the make-up from 17:00 — a straight choice against the nets.

Day 17 — Up into the tea

08:00 — Four hours up through the spice hills.
14:30 — The Tata Tea Museum. Closed Mondays.
17:30 — Sunset from an estate road.
Stay on an estate, not in town.

Day 18 — Eravikulam

06:45 — Leave for the park.
07:30 — Eravikulam at opening, where Nilgiri tahr walk the path with you. Closed February–March for calving.
14:00 — Top Station, before the cloud climbs.
17:00 — An estate walk.

Day 19 — Thekkady

09:00 — Four hours into cardamom country.
15:00 — A working spice plantation tour: cardamom, pepper, vanilla, nutmeg, clove.
18:00 — Kalaripayattu: Kerala’s martial art, older than most of what it influenced.
Book tomorrow’s Periyar boat tonight.

Day 20 — Periyar at dawn, then the houseboat

07:00 — The boat on Periyar lake: mist, drowned trees, and a fair chance of elephant and gaur on the bank. The guided walks see more.
10:30 — Four hours down to Alleppey.
14:30 — Board, lunch aboard, then the afternoon cruise.
17:30 — Moor in open water on Vembanad.

Day 21 — Backwater dawn, then home

06:00 — Awake for the hour that justifies the whole booking.
09:00 — Disembark; Kochi airport is 90 minutes.
10:30 — Marari beach on the way if your flight is late evening, which most Gulf departures are.

→ Kerala on its own: Seven days covers this southern leg at a gentler pace.

Costs and practicalities

Best time to visit

Late October to November — the best three weeks of the year for this route. The north has cleared, the desert is cooling, Kerala is green, and nothing has peaked.
February to mid-March — nearly as good, and the desert is at its most comfortable.
December to January — Kerala at peak price and the north in fog. Delhi and Agra flights delay, the Taj can hide until mid-morning, and desert nights are near freezing. Workable with slack around the internal flights.
April to June — 40–45°C across the north and the Thar.
July to September — monsoon. The desert is humid, the north is wet, Kerala is beautiful and cheap.

Three weeks crosses two climates and one desert. Late October into November is the window where all three behave.

Travel tips

Check the Friday before anything else is booked.
Houseboat and desert camp early, both internal flights earlier still.
Delhi in, Kochi out.
Stay below Jaisalmer Fort, not inside it.
Take the Mehrangarh audio guide.
Break the Jaisalmer–Udaipur drive at Ranakpur and Kumbhalgarh; it turns the worst leg into one of the best days.
Camera away at Manikarnika.
Eravikulam at opening or not at all.
Build two slack half-days into three weeks. Something will move, and the trip should absorb it rather than break.
Water: bottled or filtered only, no ice from unknown kitchens, and eat where there is a queue.

What this trip actually costs

Two people, 20 nights, mid-range comfort, international flights excluded:

Item	Cost
Hotels, 19 nights, incl. a desert camp, plus 1 on a houseboat	INR 112,000 (≈ AED 4,374)
Two internal flights, Gatimaan, car and driver through Rajasthan and Kerala	INR 74,000 (≈ AED 2,890)
Entries at foreigner rates, guides, Periyar, boats, Kathakali	INR 26,000 (≈ AED 1,015)
Food and drink, 21 days	INR 36,000 (≈ AED 1,406)
SIM, tips, extras	INR 12,000 (≈ AED 469)
Total for two	INR 260,000 (≈ AED 10,153)

Roughly INR 130,000 (≈ AED 5,076) per person for three weeks, excluding international flights — which works out lower per day than either shorter route, because the fixed costs are spread further.
Indian and OCI passports cut the entries line by about 80%. Across three weeks that is the largest single saving available.
The transport line is the one to book early. Two internal flights bought late can add half as much again.
The hotel line has no ceiling — Amarvilas at the Taj, the Lake Palace on Pichola, a Vembanad heritage house. The enjoyable middle is a heritage haveli at ₹8,000–12,000.
Hotel picks here are chosen on location, not on commission — always check prices and recent reviews before booking.

What to pack

For three climates: winter dawns in the north, cold desert nights, and humid heat in Kerala.
A proper warm layer — Jaisalmer and Jodhpur drop near freezing in December and January, and a fleece for Munnar.
Shoes that come off easily, and socks for stone floors.
A scarf for desert dust and for covering your head at the dargah and the ghats.
Modest cover for mosques, gurdwara, Jain temples and the ghats. Leather stays outside Jain temples — belts and wallets.
Mosquito repellent for the backwaters and the plantation.
A day bag that is not a backpack for the Taj.
A power bank, for the desert camp and the houseboat.

FAQ

Is three weeks too long in one country? India is the size of Europe and this route still leaves out the Himalaya, the northeast, Goa and most of the south. Three weeks is unhurried, not excessive.

Is this too much for a first trip? It is a lot, but it is paced for it — the demanding north comes first, the desert in the middle, and Kerala as the rest at the end. If you are unsure, take fourteen days.

Why not add Goa or the Himalaya? Because each means another internal flight and a different season. Ladakh and Himachal are summer trips; this is a winter route.

Could I do this by train instead of flying internally? Delhi to Varanasi and Varanasi to the south by train costs you roughly three days of the twenty-one. The overnight trains are an experience worth having once — just not twice on the same trip.

What is the one thing you would cut if I only had eighteen days? Thekkady, and one Delhi night. That keeps the desert and the Ganges, which are the parts you cannot get anywhere else.

Prices and entry rules change, and what you need depends on your passport; last checked 26 October 2026, so confirm with the embassy or your airline before booking.