Banasura Sagar

Half a dayBest: Sep–MarLakes#dam lake#boating#islands

Largest earthen dam, island-hopping boats

Why this weekend?

Island-hopping cruiseBanasura hill trekDam viewpoint

Some links below are affiliate links — booking through them may earn us a small commission at no extra cost to you.

The day-by-day plan

Half day · The big water
- Crest walk at morning light
- Boat ride
- Banasura hill viewpoint
- Lunch at the lakeside resort
- Meenmutty or Edakkal add-on

Geography & terrain

Banasura Sagar sits in the slaty mist hills of Wayanad, Kerala, north-east of Kalpetta — a large artificial lake pinned by India's biggest earthen dam, its blue arms reaching into the Banasura hills. The dam mound is 980 m long and about 28.7 m high.

History & culture

Completed in 2004 as the centre of the Banasura Sagar project — a join of the Karamanathodu tributary system, named for the demon king Banasura of the legend who is said to have ruled these hills. The project turned forest ravines into the region's boating and adventure heart.

Where to stay

Budget

₹1,000–2,500/night

Mid-range

₹2,500–5,000/night

Comfort

₹5,000+/night

Things to do

Earth-dam crest
Island boat ride
Banasura hill views
Reservoir sunsets
Forest shoulders

Eat & drink

Karimeen pollichathu
Appam with stew
Malabar porotta
Sadya on banana leaf

Getting there

Fly: Kochi (COK) / Thiruvananthapuram (TRV) / Kozhikode (CCJ)
Train: Kochi, Kollam, Kozhikode junctions
Road from Kochi: varies by district — 50–400 km
Getting around: Autos, KSRTC buses, ferry networks

Budget snapshot

Total: ₹5,000–11,000 (2 days)
Per day · Stay: ₹1,000–5,000/night
Per day · Food: ₹600–1,000
Per day · Transport: ₹600–1,000
Per day · Activities: ₹700–1,100

Month by month

Jan · Best: 20–31°C · None rain
Feb · Best: 21–33°C · None rain
Mar · Hot: 23–35°C · None rain
Apr · Hot: 25–36°C · Moderate rain
May · Pre-monsoon: 26–35°C · Moderate rain
Jun · Monsoon: 24–32°C · Heavy rain
Jul · Monsoon: 23–31°C · Heavy rain
Aug · Monsoon: 23–31°C · Heavy rain
Sep · Monsoon tail: 24–32°C · Heavy rain
Oct · Good: 24–33°C · Moderate rain
Nov · Best: 22–32°C · Light rain
Dec · Best: 20–31°C · None rain

Practical info

Language: Malayalam (English understood in tourist spots)
Best window: Sep–Mar
Connectivity: good 4G in towns
UPI/cards widely accepted; keep small cash for hill and market stops

Practical tips

Boats follow fixed windows — check at the dam office
The viewpoint road is steep
Monsoon bans most boating — plan dry days

Frequently asked questions

What is special about the dam?

It is the largest earthen dam of India, holding the region's largest reservoir for island-hopping boats.

When is the best view?

October–March evenings; July rains are dramatic but the crest can close.

Is boating worth it?

Yes — the island maze is the charm; 45 minutes on the water covers it.