Monkey Island Boat Tour Negombo
Freedom, open air and calm blue waters
Negombo Lagoon · Monkey Island · Sea Adventure
Monkey Island Boat Tour Negombo — See Wild Monkeys Up Close in Sri Lanka
Hidden in the heart of Negombo Lagoon lies one of Sri Lanka’s most magical wildlife experiences — Monkey Island. On this 2-hour guided boat tour, you’ll cruise through the historic Hamilton Canal, across the open lagoon, and arrive at a small uninhabited island where wild monkeys live freely in the trees.
Get up close to these curious, playful creatures in their natural habitat — no cages, no fences, just pure nature. Then venture out to the Indian Ocean for a full lagoon-to-sea adventure unlike anything else in Negombo.
Duration
2 Hours
Location
Negombo
Seasons
All year around
Weather Now
27 °C
What is Monkey Island Negombo?
Monkey Island is a small uninhabited island located in the heart of Negombo Lagoon, accessible only by boat. The island is home to a thriving troop of toque macaque monkeys — a species endemic to Sri Lanka — who have made this lush green island their permanent sanctuary.
Unlike zoo experiences or wildlife parks, the monkeys on Monkey Island are completely wild and free. They live, feed, and play entirely on their own terms. Visitors observe them from the boat, creating a respectful and authentic wildlife encounter that is increasingly rare in the modern world.
What to Expect on the Tour
Departure from Negombo
Your adventure begins at the Negombo waterfront, where you will board a traditional wooden boat with your local guide. The guide will brief you on what to expect and the best ways to observe the monkeys without disturbing them.
The Hamilton Canal Journey
The first section of the tour takes you along the historic Hamilton Canal — built in 1802 and named after British Governor Gavin Hamilton. As you leave the town behind, the sounds of daily life fade and the waterway opens into the quiet beauty of the lagoon.
Crossing the Open Lagoon
The boat crosses the open lagoon waters, passing several smaller islands before approaching Monkey Island. This is the best section for birdwatching — look out for brahminy kites, kingfishers, and egrets hunting along the shore.
Monkey Island Arrival
As the boat approaches the island, you will see the monkeys moving through the trees. The troop is accustomed to boat visitors and often approaches the water’s edge with curiosity. You may see mothers carrying babies, juveniles playing in
the branches, and elders grooming in the sun.
The Sea Adventure
After Monkey Island, the tour ventures out toward the Indian Ocean — the only tour in Negombo that takes you from lagoon to open sea. Feel the shift in the breeze as the boat crosses from sheltered lagoon water into the wide blue ocean.
Wildlife on the Monkey Island Tour
Toque Macaque Monkeys: Sri Lanka’s endemic monkey species, recognisable by the distinctive whorl of hair on top of their heads. Social, curious, and entertaining to watch.
Water Birds: Egrets, kingfishers, herons, cormorants, brahminy kites, and purple herons are commonly spotted along the lagoon route.
Water Monitor Lizards: Large reptiles — often over 1 metre long — frequently seen basking on the canal banks or swimming between the islands.
Fruit Bats: Large colonies roost in the mangroves and can be spotted taking flight at dusk.
Practical Information
Duration: 2 hours
Departure times: 8:00am, 10:30am, 4:30pm
Price: From $20 per person (all-inclusive)
Minimum age: All ages welcome
Included: Local guide, life jackets, safety equipment,
fresh king coconut water, tropical fruit
Meeting point: Negombo waterfront
Hotel pickup: Available from most Negombo hotels
Booking: Direct on our website or WhatsApp +94719395999
Frequently Asked Questions
What is Monkey Island in Negombo?
Monkey Island is a small uninhabited island in the Negombo Lagoon where a troop of wild toque macaque monkeys live freely in the trees. It is one of the
most unique wildlife experiences in Sri Lanka and is only accessible by boat.
Will I definitely see monkeys on the tour?
In our experience, monkeys are present on the island year-round. Our local guides know exactly where to find them and the best times to visit. The monkeys are accustomed to boat visitors and often come very close to the shoreline.
How long is the Monkey Island boat tour?
The tour is 2 hours. We travel through the Hamilton Canal, across the Negombo Lagoon to Monkey Island, and then venture out to the Indian Ocean before returning to shore.
How much does the Monkey Island tour cost?
The tour starts from $20 per person, all-inclusive. Fresh tropical fruit and king coconut water are served during the tour.
Is Monkey Island safe to visit?
Yes. Our experienced local guides manage every tour safely. The monkeys are wild and should be observed from the boat — our guides will advise you throughout the experience.
How is the Monkey Island tour different from the Lagoon tour?
The Monkey Island tour specifically visits the island and ventures out to the Indian Ocean. The Lagoon tour focuses more on the Dutch Canal, fishing villages and mangrove exploration. Both are 2 hours and $20 per person.