Réunion Guided Transparent Kayak Tour in the Saint-Gilles Lagoon

The coral lagoon of Saint-Gilles and La Saline

The west coast of Réunion Island is fringed by a coral reef that encloses a series of shallow lagoons, and the stretch from L'Hermitage to La Saline-les-Bains is the largest and best known of them. Protected from the ocean swell by the outer reef, the water inside is calm, warm and usually only one to two metres deep, which makes it perfect for a gentle paddle.

The lagoon lies within the Réunion Marine Nature Reserve, created in 2007 to protect the island's reefs. That is why this activity is designed to be low-impact: you glide above the corals without touching them, and the guide explains how fragile the ecosystem is. For many visitors, a transparent kayak in Réunion is the easiest way to discover the lagoon.

Trou d'Eau beach in La Saline-les-Bains

The tour starts from Trou d'Eau beach, at the southern end of the lagoon in La Saline-les-Bains. It is a quieter beach than central Saint-Gilles, lined with casuarina trees that give natural shade, with soft pale sand and clear views across the lagoon to the white line of waves breaking on the reef. The mountains of the west coast rise behind.

If you are wondering how to get to Trou d'Eau beach, it is about 15 minutes by car south of Saint-Gilles-les-Bains, with parking nearby; we send you the exact meeting spot after booking. The morning start at 09:30 usually brings the calmest water and the best visibility, and you can stay on the beach afterwards to swim or relax.

Corals, fish and turtles through a clear hull

The magic of the transparent kayak is that the reef appears right beneath your feet. You can expect branching and boulder corals, schools of colourful reef fish such as butterflyfish, surgeonfish and parrotfish, and sea urchins among the rocks. With some luck you may also spot a ray gliding over the sand or a green sea turtle feeding in the lagoon.

Laminated identification cards on board help you name what you see, and your guide shares facts about each species and its role on the reef. There is no need to know how to snorkel: you stay dry and comfortable in the kayak. Photos of your outing are included, so you can enjoy the moment without worrying about your phone.

A gentle activity for all ages

Paddling a kayak in the lagoon is easy and suitable for beginners, couples and families. Children from 6 years old can join under the supervision of an adult, and the guide sets a relaxed pace with stops to observe. The total outing lasts about two hours, including the briefing, the paddle and the return to the beach.

The best time to kayak in the Saint-Gilles lagoon is in the morning, when the trade winds are light. The activity runs all year, but it depends on the weather; if conditions are not suitable you are offered another date or a refund. Bring swimwear, a hat, sunglasses, water, a towel and reef-safe sunscreen.