Kerala Backwaters by Train: A Complete Itinerary

The backwaters themselves, the network of lagoons, canals and rivers that run parallel to the Kerala coast, aren't reachable by rail. What the train does well is get you to the towns that anchor a backwaters trip, Ernakulam (Kochi) as the base, Alappuzha (Alleppey) for the houseboat, and Kollam for the classic canal cruise onward. This plan sequences the rail legs around the water portion rather than pretending the whole trip happens on a train.

The route at a glance

Day 1-2: Kochi as your base

Ernakulam Jn is the mainland rail hub, with Fort Kochi and the old harbour area a short ferry ride across the water. Give this a full day: the Chinese fishing nets along the waterfront at sunset, the Dutch and Portuguese-era streets of Fort Kochi and Mattancherry, and the Jewish quarter with its old synagogue are all walkable from each other. Ernakulam itself is a practical, workaday city rather than a sight in its own right, but it's the right place to stay for train connections.

Day 3: Ernakulam to Alappuzha

Take the Alleppey SF Express (22639), departing Ernakulam Jn at 08:45 and reaching Alappuzha by 10:40, a straightforward two-hour run. Faster trains do it in about an hour; the Mangaluru to Thiruvananthapuram Vande Bharat (20631), for example, leaves Ernakulam at 11:43 and reaches Alappuzha at 12:33. Alappuzha town itself is worth a couple of hours before you board a houseboat: the beach, the old lighthouse, and the canals that run through the town centre give a preview of what's ahead on the water.

Day 3-4: on the backwaters

This is the part no train reaches. A houseboat (a converted rice barge, locally a kettuvallam) cruises the canals and the wider Vembanad Lake at a walking pace, past coconut groves, paddy fields below water level, and villages that live entirely off the waterway. An overnight houseboat, boarding early afternoon and disembarking the next morning, is the standard package and gives you a full evening and sunrise on the water. Shorter day cruises exist if an overnight stay isn't practical for your schedule, but the overnight version is where the backwaters genuinely earn the trip.

Day 4-5: Alappuzha to Kollam

You have two honest options here, one by water and one by rail. The famous choice is the roughly eight-hour public backwater cruise from Alappuzha to Kollam, a slow trip down the length of the Kerala backwaters that many travellers rate as the single best value experience in the state. It's a public ferry, not a private houseboat, so expect a simple deck and basic seating rather than a cabin. The faster, more practical option is the ALLP QLN Passenger (56301), which covers the same distance by rail in about two hours (it runs Monday to Saturday; on Sundays take one of the express trains or the evening ALLP-QLN MEMU), useful if your schedule is tight or the cruise isn't running.

Kollam and onward

Kollam Jn is a genuinely major junction, one of the best-connected stations on this coast, which makes it a sensible place to end a backwaters-focused trip before continuing south to Kanyakumari or north back toward Kochi and onward travel. Ashtamudi Lake, Kerala's second-largest backwater system, sits right at Kollam and is worth a short boat trip if you have an extra half day before your onward train.

How many days is realistic

Four to five days covers this properly without feeling rushed: a day or two in Kochi, a night on a houseboat out of Alappuzha, and a day to either cruise or train down to Kollam with time to look around before moving on. Trying to compress it into two or three days usually means cutting the houseboat night short, which defeats the point of the trip.

Is there a direct train to Alappuzha itself

Yes. Alappuzha has its own station on the coastal line, with direct services from Ernakulam and several long-distance trains that continue further south to Kollam and Thiruvananthapuram. You don't need to route through any other city to reach it.

Best season

November to February is the classic window, with cooler air and calm water on the backwaters. The monsoon, roughly June to September, brings the countryside to its greenest but houseboat operators sometimes pause or shorten routes during heavy rain, so check conditions if you're travelling in that window.