This Kolleru Lake travel guide covers one of India’s largest freshwater lakes, a shallow wetland lying between the Krishna and Godavari deltas in Andhra Pradesh. The lake is a Ramsar wetland of international importance and a notified wildlife sanctuary, and in winter it fills with spot-billed pelicans, painted storks, open-billed storks and ducks. The best-known viewing point is the Atapaka area near Kaikaluru, where the Forest Department runs a watchpoint and seasonal boating. This page gathers the facts you need to plan a calm, low-key birding trip.
Kolleru Lake is a large, shallow freshwater lake and bird sanctuary in Andhra Pradesh, set between the Krishna and Godavari rivers. Its Atapaka watchpoint near Kaikaluru is the easiest place to see wintering pelicans and storks, best from November to March.
About Kolleru Lake
Kolleru sits in the low, flat country between the Krishna and Godavari deltas, now mostly within Eluru district with part extending toward Krishna district. It is a natural flood-balancing basin fed by two seasonal streams, the Budameru and the Tammileru, and drained toward the sea near the coast. The water is rarely deep. According to the Ramsar Sites Information Service, the wetland was listed as Ramsar site no. 1209 on 19 August 2002, with a listed area of 90,100 hectares.
The lake had earlier been notified as the Kolleru Wildlife Sanctuary in November 1999 under the Wild Life (Protection) Act, 1972. That dual status, a sanctuary under Indian law and a Ramsar wetland of international importance, is why Kolleru matters far beyond the two districts it touches.
For a visitor, the practical heart of Kolleru is the Atapaka area near the town of Kaikaluru. This is where the Forest Department maintains a watchpoint and where seasonal boats put out across the shallows toward the nesting colonies. The rest of the lake is a working landscape of fish ponds, paddy and small villages, so Atapaka is the focused, protected window into what Kolleru is meant to be.
Best time to visit: the migratory bird season
The season makes or breaks a Kolleru trip. Migratory and breeding birds gather from roughly October to March, and the painted storks and grey (spot-billed) pelicans use the sanctuary as a breeding ground in that window. Come in the monsoon or high summer and you will see a flat sheet of water with few birds and a lot of heat. Come in winter and the trees and shallows can be crowded with nests.
| Period | What it is like | Worth it? |
|---|---|---|
| November–February | Peak bird season; cool, dry mornings; large nesting and feeding congregations | Best |
| March | Birds still present but thinning as the season closes; warmer by midday | Good |
| April–June | Hot, humid delta summer; few birds; boating may pause | Avoid for birding |
| July–September | Monsoon; high water, green but quiet for birds | Scenery only |
Aim for the first two to three hours after sunrise, when birds are active and the light is soft. Late afternoon, roughly 4 pm onward, is the second-best slot as birds return to roost. The middle of the day is slow and bright.
How to reach Kolleru Lake
Kolleru is easiest to approach from the delta towns around it rather than from any single gateway. Kaikaluru is the town to aim for, as the Atapaka watchpoint lies only a short distance beyond it. Distances below are approximate road distances as of October 2026; reconfirm with a current map before you drive.
| Mode | Detail | Notes |
|---|---|---|
| Air | Vijayawada International Airport (VGA), Gannavaram, is the nearest airport | Then road to Kaikaluru; hire a taxi or use a bus |
| Rail | Kaikaluru railway station (Vijayawada division) is the closest; Eluru and Vijayawada are larger railheads | Local services stop at Kaikaluru; check current timetables |
| Road from Eluru | Roughly 15–20 km to the northern edge of the lake | Eluru is the district headquarters and a useful base |
| Road from Vijayawada | Roughly 100 km via the delta road network | Around two to three hours by car |
| Road from Bhimavaram | Connected by road through West Godavari towns | A convenient base if you are already in the delta |
There is no airport or major station at the lake itself, so the last leg is always by road. If you do not have your own vehicle, the simplest plan is to reach Eluru or Vijayawada by train, then hire a taxi for the Atapaka day. Buses of the state road transport corporation serve Kaikaluru, but their timings do not always suit an early birding start.
The birds of Kolleru
Kolleru’s reputation rests on its waterbirds. The lake supports a large community of resident and migratory species, and press and Forest Department accounts describe it as a key site for the grey or spot-billed pelican (Pelecanus philippensis), a species listed as Near Threatened on the IUCN Red List. The painted stork, also Near Threatened, breeds here too.
Reporting carried by Down To Earth put the sanctuary’s numbers in the thousands, citing estimates of around 6,000 spot-billed pelicans, 5,000 painted storks and 5,000 Asian openbill storks, with roughly 200 bird species and 63 fish species recorded over the wider wetland. Forest Department counts quoted in the press have recorded several hundred nests in the Atapaka area in good years. Treat exact counts as season-dependent; they rise and fall with water levels and food.
Alongside the headline storks and pelicans you can expect cormorants, grey herons, egrets, glossy ibis, black-winged stilts, pied avocets, redshanks, and a range of ducks and other waterfowl. Flamingos and other long-distance migrants are reported in winter. Bring binoculars; many birds feed and nest at a respectful distance from the watchpoint and boats.
Things to see and do
Kolleru is a slow, observational destination, not a packed sightseeing circuit. The activities below are the realistic ones; plan around the birds rather than the clock.
| Experience | Where | Time needed | Notes |
|---|---|---|---|
| Birdwatching from the watchpoint | Atapaka, near Kaikaluru | 1–2 hours | Early morning best; carry binoculars |
| Seasonal boat ride across the shallows | Atapaka boat point | 30–60 minutes | Runs in the bird season only; see note below |
| Walking the bunds and pond edges | Around Atapaka | 1 hour | Good for waders and smaller birds |
| Photography | Watchpoint and boat | As long as light holds | A long lens helps; keep noise down near nests |
Boating is the activity most visitors ask about. Boats operate seasonally, broadly through the migratory months, and are suspended when water is low or birds are absent. Published timings and fares for the boat ride could not be verified from an official source for this guide, so treat any figure you see online as indicative and reconfirm locally at the Atapaka point or with the Kaikaluru forest range office before you count on it. The same applies to any entry or camera charge.
A suggested day plan
Kolleru works best as a half-day or day trip from a delta base. A simple winter-season plan:
- Before dawn: leave Eluru, Bhimavaram or Vijayawada so you reach Atapaka near sunrise.
- Early morning: spend the first active hours at the watchpoint and, if running, take a boat ride.
- Mid-morning: walk the bunds for waders, then break for breakfast or coffee in Kaikaluru.
- Midday: rest; bird activity is low and the sun is strong.
- Late afternoon: return for the evening roost, then drive back to your base.
If you have two days, pair Kolleru with the coast or the Godavari towns rather than trying to fill a second day at the lake alone.
Where to stay
There is no large tourist-hotel cluster at the lake edge, so most visitors sleep in a delta town and drive out for the birds. Price bands below are planning estimates only and should be reconfirmed at the time of booking; they are not quoted from any official tariff.
- Budget (indicative ₹800–₹1,800 a night, reconfirm): simple lodges in Kaikaluru, Eluru and Bhimavaram. Basic, clean, close to the lake run.
- Mid-range (indicative ₹1,800–₹4,000, reconfirm): business-style hotels in Eluru, Bhimavaram and Vijayawada with air-conditioning and reliable breakfasts.
- Higher-end (indicative ₹4,000 and up, reconfirm): the better hotels in Vijayawada, about two to three hours away, if you want more comfort and are willing to commute to the lake.
Book ahead if your visit coincides with any announced bird festival or a local festival weekend, when rooms in the smaller towns fill quickly. Eluru is the most convenient single base for the northern lake and Atapaka.
Food to try
This is coastal Andhra, so expect bold, chilli-forward cooking and plenty of rice. Eat where the town eats rather than looking for restaurants at the lake.
- Andhra meals (thali of rice with several spiced curries and pappu, a lentil dish): the everyday standard, filling and cheap.
- Freshwater fish and prawn curries (chepala pulusu, a tangy fish stew): the delta runs on aquaculture, so fish is fresh and central.
- Gongura dishes (a tart leafy green cooked with lentils or meat): a regional signature, sharp and good with rice.
- Pulihora (tamarind rice) and local tiffin (idli, dosa, pesarattu — a green-gram crepe): reliable breakfasts before an early birding start.
Carry water and a few snacks for the watchpoint itself, where options are limited.
Budget breakdown
The table below is a planning estimate for one person on a one-day birding trip from a nearby delta town, as of October 2026. It assumes you arrange a shared taxi and eat simply. Figures are indicative and should be reconfirmed; boat and entry charges are not official quotes.
| Item | Estimate (₹) | Assumption |
|---|---|---|
| Local transport to/from Atapaka | 500–1,200 | Shared taxi from Eluru/Kaikaluru; less by bus, more solo |
| Boat ride (if running) | Reconfirm locally | No official fare available for this guide |
| Entry/camera (if any) | Reconfirm locally | No official figure verified |
| Food and water | 200–400 | Town meals plus snacks |
| Guide/tip (optional) | 200–500 | If you hire a local birder |
| Day total (excl. room) | ~900–2,100 | Add your accommodation band from above |
Permits, rules and conservation
No special entry permit (of the kind required for restricted or tribal areas) applies to Kolleru for ordinary visitors. It is, however, a notified wildlife sanctuary, so the standard sanctuary conduct rules apply: do not disturb or feed birds, do not enter nesting colonies, keep noise and plastic out, and follow the Forest Department staff at Atapaka. Confirm any photography or boating charge on the spot, as noted above.
Kolleru’s conservation history is central to understanding what you see. For decades the lake was heavily encroached for aquaculture; reporting describes most of the lake bed carved into high-embanked fish tanks. Following a Supreme Court judgment dated 10 April 2006, the state carried out “Operation Kolleru”, in which, by official accounts cited in court and environmental records, 1,776 fish tanks (1,140 in the West Godavari portion and 636 in the Krishna portion) covering about 43,724 acres were demolished up to the +5 contour, with the work completed by 15 June 2006.
The fight over the sanctuary’s boundary has continued since. Down To Earth reported that the +5 contour defines a sanctuary of about 308 sq km, while proposals to shrink it to the +3 contour would cut it to roughly 135 sq km; it noted an Andhra Pradesh assembly resolution in December 2014 and a state wildlife board decision on 14 August 2015 favouring the smaller boundary, along with thousands of acres of private holdings inside the limits. Illegal ponds, pollution and water diversion remain pressures. As a visitor, the takeaway is simple: Kolleru is a recovering wetland, and your job is to leave it undisturbed.
Practical tips and using this Kolleru Lake travel guide
- Timing: go in the November–March window and start at sunrise. This single decision matters more than anything else.
- Gear: binoculars are close to essential; a long camera lens helps. Carry a hat, sunscreen and water even in winter.
- Cash and UPI: carry some cash for the smaller towns and any on-the-spot charge; UPI works in towns but may be patchy at the lake edge. ATMs are in Eluru, Bhimavaram and Kaikaluru, not at the watchpoint.
- Network: mobile coverage is generally fine in the towns and reasonable around Atapaka, but assume it can drop on the water.
- Health: the nearest well-equipped hospitals are in Eluru and Vijayawada; carry basic medicines, as the lake itself has no facilities. There is no altitude concern here, as this is near sea level.
- Solo women travellers: the towns are ordinary working places; usual small-town caution applies, and an early start is easier with a pre-arranged taxi and driver.
- Packing by season: light cottons year-round, a light layer for cool winter mornings on the water, and strong sun protection for the open lake.
Nearby places
Kolleru pairs naturally with the delta towns and the wider state. For broader planning across the region, see our Andhra Pradesh travel coverage.
| Place | Distance from the lake | Why go |
|---|---|---|
| Eluru | ~15–20 km | District headquarters; most convenient base and railhead |
| Kaikaluru | Adjacent to Atapaka | The gateway town; food and lodges before the watchpoint |
| Bhimavaram | Delta road connection | A comfortable West Godavari base with hotels |
| Vijayawada | ~100 km | Nearest airport and big-city amenities; temples and the Krishna riverfront |
Frequently asked questions
What is the best time to visit Kolleru Lake?
The best time to visit Kolleru Lake is November to March, when migratory and breeding birds such as spot-billed pelicans and painted storks gather in large numbers. Mornings just after sunrise are the most rewarding. From April to September the delta is hot or wet and birds are few, so birding is poor.
Where is the Atapaka bird sanctuary at Kolleru?
The Atapaka watchpoint sits near the town of Kaikaluru, on the Kolleru wetland in Andhra Pradesh. It is the Forest Department’s main viewing area for pelicans and storks and the usual starting point for seasonal boat rides. Aim for Kaikaluru first, then follow signs to the Atapaka point.
How do I reach Kolleru Lake?
Reach Kolleru by road via Kaikaluru. The nearest airport is Vijayawada International at Gannavaram, and the nearest small railway station is Kaikaluru, with larger railheads at Eluru and Vijayawada. Eluru lies roughly 15–20 km away and Vijayawada about 100 km, as of October 2026; reconfirm current routes.
Is there an entry fee or boat charge at Atapaka?
This guide could not verify an official entry fee or boat fare for Atapaka from a primary source, so treat any figure you see as indicative and reconfirm at the watchpoint or with the Kaikaluru forest range office. Boats run seasonally in the bird months and are suspended when water is low.
What birds can I see at Kolleru Lake?
Kolleru is known for spot-billed (grey) pelicans and painted storks, both Near Threatened species that breed here, along with Asian openbills, cormorants, herons, egrets, ibis, stilts, avocets, ducks and reported flamingos in winter. Press and Forest Department accounts describe thousands of birds across roughly 200 recorded species.
Is Kolleru Lake a Ramsar site?
Yes. Kolleru Lake was listed as Ramsar site no. 1209 on 19 August 2002, with a listed area of 90,100 hectares, and had earlier been notified as a wildlife sanctuary in November 1999. It is one of India’s largest freshwater lakes and an internationally important wetland between the Krishna and Godavari deltas.
Last updated and sources
Kolleru rewards patient, early-morning birders who come in the cool months and treat the sanctuary gently. Visit between November and March, base yourself in Eluru or another delta town, and build the day around sunrise at Atapaka.
Last updated: 5 October 2026. Fees, timings and permits change — reconfirm with official sources before you travel.
Sources: Ramsar Sites Information Service, Kolleru Lake (site no. 1209); Incredible India, Kolleru Bird Festival; Wikipedia, Kolleru Lake (used to locate primary data and coordinates); Down To Earth, “Kolleru Wildlife Sanctuary faces threats”; Supreme Court of India / Central Empowered Committee records on “Operation Kolleru” (judgment dated 10 April 2006), as summarised in Green Tribunal and environmental-law archives. Accessed October 2026.
