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Ile aux Nattes

A small car-free island of palms and sand off the southern tip of Sainte-Marie, crossed on foot in an hour.

Updated 31 August 2026

Typeisland
WhereAnalanjirofo
Nearest cityAmbodifotatra
Best seasonApril to December
Time to allowOne to three days
Getting thereBy pirogue from Sainte-Marie's southern tip, a five-minute crossing
EntryFree

Nosy Nato, usually called Ile aux Nattes, lies a few hundred metres off the southern end of Ile Sainte-Marie and is reached by paddled pirogue from the airstrip end of the bigger island. It is small enough to walk around in an hour or two, covered in coconut palms, with sand paths instead of roads, a handful of villages and a scatter of small bungalow hotels on the beaches. There are no cars and no real shops. A small lake sits in the middle, and the reef offshore gives snorkelling. From July to September humpback whales pass through the channel between the islands and can sometimes be seen from the shore. The appeal is that there is nothing to do beyond walking, swimming and eating fish.

What's there

  • Sand paths under palms - no roads anywhere on the island.
  • Bungalow beaches - small hotels spread along the shore.
  • The inland lake - a small freshwater pond in the interior.
  • Whales in season - humpbacks in the channel from July to September.

When to go

April to December, avoiding the cyclone months. Whale season runs July to September and is the busiest time. Rain falls on this coast in any month, though the dry season is noticeably lighter.

Before you go

Facilities are minimal: limited electricity, no ATM, few shops, and food is whatever your hotel cooks. The crossing is by open pirogue and depends on weather. Sandflies are a real nuisance on some beaches. There is genuinely nothing to do, which suits some visitors and not others.

Nearby

Ile Sainte-Marie is across the channel; the mainland is west.

Key facts

Area3 km² (1.2 sq mi)
Length2.7 km (1.7 mi)
Location17.1094° S, 49.8067° E · map

Source: Wikidata, item Q292248, read on 18 October 2026.

What to pack for Ile aux Nattes

Chosen from what this place is for. Tap a kit for the full checklist.

  • Reef-safe sunscreen - High SPF that will not bleach the coral you are swimming over. Find on Amazon
  • Your own mask + snorkel - A well-fitting mask is the single biggest comfort upgrade underwater. Find on Amazon
  • Quick-dry clothing - Board shorts or synthetics that shrug off spray and dry fast. Find on Amazon
  • Binoculars - The single best wildlife tool - even a compact pair transforms a sighting. Find on Amazon

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Plan your trip

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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.

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