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Region

Southern India

Pick two areas — Kerala's coast plus one temple or hill region — and move between them by train or bus; flights only where the rail route is long.

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Key facts · India

Best months
Dec–Feb
Visa
Depends on your passport
Currency
Indian rupee (INR, ₹)
Language
Hindi and English at national level
Plugs
C · D · M · 230 V
Time zone
UTC+5:30 all year
Month by month hereIn detail ↓
Rules in force · 6
  • South Asia ↗Trekking regions, border districts and several Indian states need separate permits on top of the visa; check the permit before you book transport into them.
  • South Asia ↗Remove shoes (and in many Jain and Hindu temples, leather) before entering; cover shoulders and legs; ask before photographing people or rituals.
  • India ↗Apply for the e-visa only on the official government portal (indianvisaonline.gov.in); lookalike sites charge extra. Check the current rules, fees and how far ahead to apply.
  • India ↗Do not follow anyone who says your hotel is closed, the station ticket office is closed or a road is shut; use the prepaid taxi counter, the metro or an app car.
  • India ↗Carry Indian rupees in small notes (10, 20, 50, 100); change for 500 is often refused.
  • India ↗Parts of the Northeast, Sikkim, Ladakh, the Andaman and Nicobar Islands and all border belts need a Protected or Restricted Area Permit or an Inner Line Permit for foreigners; check before you book the route.

Southern India is six states plus two island groups, each with its own language and kitchen, spread over 1,500 km of peninsula. Trains and buses link the state capitals, with low-cost flights useful on the longest legs. The coast, the Western Ghats and the Deccan plateau are different trips. Choose a coast-and-backwaters trip (Kerala), a temple-and-hill trip (Tamil Nadu, Karnataka) or a city-and-islands trip (Bengaluru, Hyderabad, Andamans), and add one more only if you have three weeks.

Sleep

Which bed, for how many nights, and what to do from it

Where to sleep

8 places in this region

Sleep base

  • KochiCity guide

    Backwater and hill gateway; colonial core, synagogue, seafood.

    Best Oct–Feb

    Open Kochi →

  • MaduraiCity guide

    Temple city; two nights covers the Meenakshi complex and the bazaar.

    Best Dec–Feb

    Open Madurai →

  • BengaluruCity guide

    Main southern air hub, mild climate, base for Hampi and Coorg.

    Best Oct–Feb

    Open Bengaluru →

  • ChennaiCity guide

    Tamil Nadu's gateway; Carnatic music season in December.

    Best Jan–Feb

    Open Chennai →

  • HyderabadCity guide

    Deccan food and monuments; international airport.

    Best Nov–Feb

    Open Hyderabad →

  • HampiCity guide

    Two nights minimum; train or overnight bus to Hosapete, then 20–30 min by auto. Not a Bengaluru day trip.

    Best Nov–Feb

    Open Hampi →

Day trip

Night sequences

7 nights
Kochi 2 + backwaters 1 + Munnar 2 + Madurai 2
10 nights
Chennai 2 + Pondicherry 2 + Madurai 2 + Kochi 2 + backwaters 1 + fly out
14 nights
Bengaluru 2 + Hampi 2 + Mysore 2 + Kochi 3 + backwaters 1 + Madurai 2 + Chennai 2
  • Chennai, Hyderabad and Kochi airports are far from their city centres — allow 45–90 min by road in traffic.
  • June–September is southwest monsoon on the west coast and Western Ghats; October–December is northeast monsoon on the Tamil Nadu coast.
  • Temple towns enforce dress and shoe rules; carry socks or a bag for footwear.
  • Domestic flights are cheap but baggage allowances are low; check before booking a low fare.

Day-trips door to door

ToFromDoor-to-door p50Last returnNote
HampiBengaluru420 minunknownOvernight bus or train to Hosapete, then 20–30 min by auto; a day trip from Bengaluru is not realistic.
MunnarKochi240 minunknownRoad climbs through tea country; leave early, mountain light fades by 18:00.
PondicherryChennai180 minunknownEast Coast Road; buses and taxis run through the evening.
MysoreBengaluru180 minunknownDay train or expressway bus; palace crowds peak mid-morning.

Bags between cities

Left-luggage and cloakrooms exist at major stations, but hotel-to-hotel luggage transfer is not a standard service here; plan to carry bags or leave them at your base.

When and how

Months, arrival and passes

Seasons at a glance

From each city's month table

Pick a month to see where to go.

CountryJFMAMJJASOND
Kochi
Madurai
Bengaluru
Chennai
Hyderabad
Hampi
Munnar
Pondicherry
India (country-wide)
Go: the good monthsFair: workable, mixedPoor: heat, rain or hazeAvoid: storms, floods, closuresno data yet

Computed from each country’s own data; hover a country name for the source. Advisory countries are left out.

Climate strip

Month by month
ZoneJFMAMJJASOND
West coast (Kerala, coastal Karnataka)Arabian Sea coast and backwatersbestbesthothotwetwetwetwetwetokbestbest
Tamil Nadu coast (Chennai, Pondicherry, Madurai)Bay of Bengal sidebestbesthothothotokokokokwetwetwet
Deccan plateau (Bengaluru, Hyderabad, Hampi)Interiorbestbesthothothotokokokokokbestbest
Islands (Andaman and Nicobar, Lakshadweep)Bay of Bengal and Arabian Seabestbestbestokwetwetwetwetwetwetokbest
best: dry, mildok: workablehot: short walking windowswet: daily rain
West coast (Kerala, coastal Karnataka)
Heavy southwest monsoon June–August; driest and coolest December–February.
Tamil Nadu coast (Chennai, Pondicherry, Madurai)
Rain comes with the northeast monsoon October–December; inland Madurai runs hotter than the coast.
Deccan plateau (Bengaluru, Hyderabad, Hampi)
Bengaluru sits high and stays mild; Hampi and Hyderabad hit 38 °C+ in April–May.
Islands (Andaman and Nicobar, Lakshadweep)
Warm and humid year-round; the calmest seas and clearest diving are November–April.

Best months are also the peak: December–January fills Kerala and the Andamans, and Chennai's December music season books hotels weeks ahead.

Get in

Door-to-door p50, 2026 estimate
FromToHowp50Note
Chennai (MAA)Chennai citySuburban train, metro or taxi~45–75 min doorMain southern gateway; most international long-haul connections land here or at Bengaluru.
Bengaluru (BLR)Bengaluru cityAirport bus or taxi~60–90 min doorAirport is well north of the city; traffic decides the time.
Kochi (COK)Kochi / Fort KochiTaxi or airport bus plus ferry~60–90 min doorUseful for backwaters and Munnar without returning to Chennai.
Hyderabad (HYD)Hyderabad cityAirport express bus or taxi~45–70 min doorDeccan gateway; strong domestic network.
DelhiChennai / BengaluruFlight ~2 h 45–3 h 15half a day door to doorTrains north–south take 24 h+; fly unless you want the journey itself.
MumbaiBengaluru / Kochi / ChennaiFlight ~1 h 30–2 hhalf a day door to doorKonkan Railway along the coast is scenic but slow.

Regional passes

Verdict first

Indian Railways reserved tickets

buy

Book 2–4 weeks ahead for sleeper and AC classes; Vande Bharat and Shatabdi day trains link the state capitals.

State-run buses (KSRTC, SETC and others)

buy

Cheap and frequent on main routes; book online or at the stand and check the operator's current timetable.

Private sleeper buses

check

Comfortable when they run to schedule, but departure times and stops vary by operator; check the schedule and reviews before booking.

IndRail / tourist passes

skip

Rarely cheaper than point-to-point fares for a normal southern loop; run your own fares first.

Eat and move on

Regional food

Where and when it works
DishWhereTiming / trap
Idli, dosa, vada, uttapamEverywhere; best at breakfastLentil-and-rice batter, steamed or griddled; eaten with sambar and coconut chutney. Cheapest meal of the day.
Banana-leaf meal (thali)Kerala, Tamil Nadu, KarnatakaRice with several vegetable dishes, rasam, curd and papad; refills are usually free. Eat with the right hand.
Chettinad curryTamil Nadu, Karaikudi areaPeppery, coconut-and-spice base; chicken, mutton or vegetable versions.
Andhra mealsHyderabad, Vijayawada, VisakhapatnamAmong the hottest in India; say 'less spicy' if you mean it.
Kerala fish curry and seafoodKochi, Kozhikode, coastal KarnatakaCoconut and tamarind base; meen pollichathu is fish grilled in a banana leaf.
Hyderabadi biryaniHyderabadSlow-cooked rice with meat; lunch places sell out early. The meat varies by kitchen — ask.
Filter coffee (kaapi)Tamil Nadu and KarnatakaStrong, milky and sweet; served in a steel tumbler and dabara.

Go next

Kerala

planned

Fly or train to Kochi or Thiruvananthapuram

Backwaters, tea hills and the Malabar coast.

Tamil Nadu

planned

Fly to Chennai or Madurai

Temple towns, hill stations and the east coast.

Karnataka

planned

Fly to Bengaluru or Mangalore

Hampi, Mysore and the Coorg hills.

Telangana

planned

Fly to Hyderabad

Deccan monuments and biryani.

Andhra Pradesh

planned

Fly to Visakhapatnam or Vijayawada

Long coast and pilgrimage centres.

Pondicherry

planned

3 h by road from Chennai

French-quarter streets and Auroville.

Andaman and Nicobar Islands

planned

Fly to Port Blair from Chennai or Kolkata

Reefs and beaches; book ferries between islands ahead.

Lakshadweep

planned

Fly or ship from Kochi

Coral atolls; entry is restricted and permits are needed.

Himalayan North

planned

Fly to Delhi, then on

The cool-season alternative when the south is at its hottest.

Western India

planned

Fly to Mumbai or Goa

Goa and the Konkan coast continue north.

North-Eastern India

planned

Fly via Kolkata

A separate trip with its own permits.

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Deep dive

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