Seychelles outer islands

Blue Safari SeychellesGiant tortoises, seabirds and coral flats

Trips built around the Seychelles outer islands, including Alphonse, Cosmoledo and Astove, all a long way from Mahé. Small aircraft, boats and guides decide how you get into the lagoon each day. Diving, fly fishing and birding are the reasons to come; the beach is a by-product.

The focus is the Seychelles outer islands: Alphonse, Cosmoledo and Astove among them, all far from Mahé. Access is by the operator's charter aircraft from Mahé, on fixed flight days.

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PlaceSeychelles outer islands

TypeAtoll diving trips

SuitsDivers and fly fishers

Stay7 nights

The lagoon, the flat and the bird colony

Seychelles outer islands — Outer-island atoll trips.

These are coral atolls with their own populations of giant tortoises and seabirds, so the land holds as much as the water. Staying on the island rather than passing through lets you watch the tide and the weather change across a week, and return to the same flat or reef in different conditions.

Access runs on a fixed air schedule, and that shapes everything else. Whether you come for diving, fly fishing or natural history decides which island, which month and what kit you bring. A photograph of white sand is not enough information to choose between them.

It suits divers, fly fishers, birders and anyone who genuinely wants to reach a remote atoll. It does not suit travellers who need to change plans easily, because the charters are fixed and the islands are small. Flexibility has to come from the days around the trip, not from inside it.

Aerial view of blue parasols spaced along a pale sand beach, shallow water at the edge — Blue umbrellas on a pale beach, from above

A crescent-shaped island sitting inside turquoise water, reef visible around it — A crescent of island inside turquoise water

Aerial view of a small green island surrounded by pale coral shallows and blue channels

Flying into a working atoll

The charter from Mahé puts the reef edge, the sand cays and the central lagoon below you before you land, and the shape reads as one system rather than a coastline. Almost none of it is built on. Flight days and baggage limits differ between islands, and they set how many nights you can stay.

Aerial view of a bay lined with coconut palms and low resort roofs, water clear below

Tortoises and seabirds on land

Walking the island is the other half of the trip, and it matters for anyone travelling with a non-diver. Naturalist teams show you nesting grounds and tortoise habitat, so the days carry content above the waterline as well, instead of being a wait between dives.

Low single-storey resort buildings set among palm trees, roofs just below the canopy

Into the water with guides

Diving, snorkelling, fly fishing and shore walks are matched to experience, gear and the water on the day. Guides read wind, tide and sea state before choosing where to go. Saying what you can actually do in advance speeds up that match, and stops a week being spent on grounds that suit someone else.

Blue parasols standing where white sand meets shallow water, two guests nearby

Route

A core week on the outer islands

Five to seven nights forms the core of an outer-island trip, and most islands want at least seven, booked around their fixed flight days. Put a night on Mahé on either side to catch international flights, and keep room in that buffer for weather that delays a small aircraft.

Fixed charters, so the dates come first

Most islands want seven nights, arranged around set flight days, with a night on Mahé on either side for connections.

Stay

Most islands suggest at least seven nights, arranged around the fixed flight days rather than picked freely from a calendar.

Getting there

Charter aircraft arranged by the operator fly from Mahé to each outer island. Baggage weight and flight days have to be matched closely.

Season

Each island has its own best window, set by wind direction and sea state, so the island and the month are chosen together.

Watch out

Small aircraft and boat schedules are affected by weather, so programmes need some slack built into the dates.

Plan this into a journey

Tell us whether you dive, fish or watch birds, and we will find the island and the month that suit it.

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