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Greta Beach

An east coast beach reached down a steep stairway, on the crab migration route.

Updated 2 October 2026

Typebeach
WhereChristmas Island
Nearest cityFlying Fish Cove
Best seasonMay to November
Time to allowHalf a day
Getting thereOn the east coast; road then a steep stairway and ladder down the cliff
EntryNational park pass

Greta Beach sits at the bottom of the cliff on the east coast, reached by a stairway and a ladder that drop through the rainforest to a small bay of coarse sand and rock. Red crabs come down this way in their tens of thousands during the migration and the route is closed at those times. Green turtles nest here and the sea caves at the northern end can be reached at low water.

What's there

  • The cliff stairway - the steep descent through the forest to the sand.
  • The crab route - the way tens of thousands come down in the migration.
  • The sea caves - the openings at the northern end reachable at low water.
  • The turtle nesting - the green turtles that use the beach.

When to go

May to November is the dry season and the descent is safest. The crab migration between October and January closes access. Swell makes the bay unusable at times.

Before you go

The ladder and stairway are steep and the climb back is hard work. Access is closed during the crab migration and this is not negotiable. Swimming is dangerous when any swell is running.

Nearby

Dolly Beach is south, and Margaret Knoll is north.

Key facts

Location10.5000° S, 105.7167° E · map

Source: Wikidata, item Q23017450, read on 18 October 2026.

What to pack for Greta Beach

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
  • Head torch + spare batteries - Hands-free light is essential; caves are truly dark. Find on Amazon
  • Binoculars - The single best wildlife tool - even a compact pair transforms a sighting. Find on Amazon
  • Strong insect repellent - DEET or picaridin; the jungle is where bites and disease risk are highest. Find on Amazon

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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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