Top things to see and do in Alleppey
Backwater houseboat cruise (kettuvallam). The signature Alleppey experience, and for many people the reason to come to Kerala at all. The town's houseboats are modern conversions of the traditional kettuvallam, the wooden barges once used to haul rice and spices, now fitted out with bedrooms, a deck and a galley where the onboard cook prepares fresh Kerala meals. Cruises run as day trips or, more memorably, as overnight stays, drifting across Vembanad Lake and along the canals of Kuttanad past villages, paddy fields and coconut groves. Boats range from simple single-bedroom craft to large, plush multi-room vessels, and prices vary enormously by size, season and standard — an overnight is charged per boat per night and rises steeply over the winter and holiday peaks. Book by boat type and tier rather than by name, confirm exactly what is included (meals, air-conditioning hours, the route), and note that by rule houseboats anchor for the night rather than cruise after dark. Prices are approximate and change often, so verify before booking.
Vembanad Lake. The largest lake in Kerala and the vast, shallow, brackish heart of the backwater system, Vembanad spreads north toward Kochi and is fed by several rivers. Everything on the water here happens on or around it — houseboats, ferries, canoe tours and the snake-boat races. Beyond the cruises, the lakeshore is simply a beautiful place to watch the light change at dawn and dusk, with fishermen, Chinese-style dip nets and waterbirds for company. No ticket, of course; the cost is whatever boat you choose to take onto it.
Alleppey Beach and pier. The town's long sandy seafront comes with a landmark: an old pier built out into the Arabian Sea in the 1860s, when Alleppey was a working port, now a weathered, atmospheric ruin stretching offshore. There is also a lighthouse nearby. The beach is a relaxed local gathering spot in the evenings — good for a sunset stroll, snacks from the stalls, and a sense of the town's maritime past — rather than a swimming-and-sunbathing resort beach. Entry is free. Take normal care in the sea, as currents along this coast can be strong.
Kuttanad — the below-sea-level farmland. One of the most unusual landscapes in India and often called the "rice bowl of Kerala", Kuttanad is a belt of reclaimed wetland where paddy is cultivated below sea level, the fields kept dry behind bunds and dykes with the water pumped out. Cruising or driving through it, you see rice fields sitting lower than the canals beside them, a quietly astonishing sight. It is best experienced slowly by boat or on a village tour, and it is also the source of much of the region's food, including its famous ducks.
Village canoe (shikara/kayak) tours. For a more intimate look than a big houseboat allows, take a small country canoe or a paddled kayak tour through the narrow inner canals, guided by a local boatman. These punt into channels the big boats can't reach, past homes, coir-making yards, toddy tappers and paddy fields, and let you see backwater village life up close — often the highlight for travellers who find the main houseboat routes a little busy. Half-day sunrise tours are especially rewarding. Booked through guesthouses and local operators; confirm the price and duration first.
Pathiramanal island. A small, uninhabited island of around 28 hectares set in Vembanad Lake, reachable only by boat (roughly 13 km from Alleppey), whose name poetically means "sands of midnight". It is a protected haven for birds — home to scores of resident species and many migratory birds in season — and a rewarding, tranquil detour for anyone who enjoys birdwatching. There is no infrastructure to speak of, so go with a boat and a guide.
Krishnapuram Palace. About 47 km south of Alleppey, near Kayamkulam on the road toward Kollam, this eighteenth-century palace was built by the Travancore king Marthanda Varma in the classic Kerala style of gabled roofs and inner courtyards. Its treasure is the Gajendra Moksham mural — described as the largest single mural painting discovered in Kerala — depicting an elephant's salvation by Lord Vishnu. The palace now serves as an archaeology museum. Entry is inexpensive; verify before visiting, and note it makes a natural stop on a Kollam-bound day trip.
Ambalappuzha Sri Krishna Temple. A revered temple a short drive south of Alleppey, dedicated to Lord Krishna and built in traditional Kerala temple architecture. It is famous across India for its Palpayasam, a sweet milk-and-rice pudding offered daily to devotees, tied to a much-loved legend of Krishna and a chessboard wager. As at Hindu temples generally, entry is free but a strict dress code applies (and some Kerala temples restrict entry to Hindus or bar certain dress — check the rules at the gate). A peaceful, atmospheric stop.
Marari Beach. About 11–15 km north of town, Mararikulam ("Marari") beach is the calm, palm-backed, largely undeveloped coast that Alleppey's seafront is not — a long ribbon of sand fronting a fishing village, dotted with a scattering of resorts and homestays. It is the place to go for genuine beach downtime, sunset walks and a look at traditional coastal fishing. Free to visit; respect the working village and its boats.
Alleppey's canals and coir heritage. Finally, don't overlook the town itself. Walking or cycling the canal-side lanes reveals old warehouses, small bridges, waterside temples and churches, and the coir workshops that made Alleppey's name — a low-key but genuine slice of the "Venice of the East" that most cruise-focused visitors skip entirely.