Float three miles down the Martha Brae on a bamboo raft, tour historic Falmouth, then board a night boat to swim in the famously glowing Luminous Lagoon. This combined day-to-night adventure balances relaxed river scenery with an unforgettable bioluminescent swim.
More ways to explore the area's outdoor wonders
The raft pushes off in the quiet green light of late afternoon; bamboo slats sigh, the captain’s pole taps shallow shoals, and the river’s mangrove canopy closes like a soft roof. You move through still water for three miles on a ten-foot bamboo raft, the captain steering with practiced ease while island birds call from the trees.
Difficulty
easy
Duration
4 hours
Fitness Level
Suitable for most fitness levels; participants should be comfortable boarding small boats and able to swim for the lagoon swim (optional).
Wildlife
History
Falmouth was a flourishing 18th-century British port for sugar and rum; many original Georgian buildings remain and reflect its trading past.
Conservation
The Luminous Lagoon relies on fragile dinoflagellate populations—avoid soaps, oils and non-reef-safe sunscreen in the water and follow operator guidelines to minimize disturbance.
Reserve your spot on the Exotic River Rafting and Luminous Lagoon Adventure today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring quick-dry layers
A quick-dry shirt and towel make the transition from raft to evening boat easier—temperatures drop after sunset.
Use reef-safe sunscreen
Protect skin and the lagoon’s ecosystem by choosing mineral-based sunscreen for daytime activities.
Water shoes for traction
Non-slip water shoes help on wet docks, shallow riverbanks and when entering the lagoon by ladder.
Carry a small dry bag
Keep phone, ID and any medications dry and accessible during both raft and boat portions.
Quick-dry clothing
Dries fast after raft or lagoon swim and keeps you comfortable in humid conditions.
summer
Water shoes
Protects feet on slippery docks, riverbanks and while swimming in the lagoon.
Headlamp or waterproof flashlight
Useful for night boarding and locating gear after the evening lagoon tour.
winter
Small dry bag
Keeps essentials dry during raft and boat transfers.