Christmas Island National Park

Christmas Island National Park is a protected area on Christmas Island, an Australian territory in the eastern Indian Ocean. The park conserves the island’s tropical rainforest, seabird colonies and endemic fauna over much of the island’s land area.

A primary draw is the annual mass migration of the island’s red land crabs, with movements involving millions of individuals; the park also contains important seabird nesting sites and forested walking tracks of varying length. Visitors use designated trails such as those through the Dales and to coastal sites like Dolly Beach for wildlife watching and beach access.

The park was declared to conserve the island’s unique ecosystems and remains managed to protect endemic species and nesting sites. Management focuses on controlling invasive species, protecting nesting beaches and maintaining tracks and visitor information.

The park occupies much of Christmas Island, located in the eastern Indian Ocean about 2,600 kilometres northwest of mainland Western Australia. Access is by air or ship to the island; park trails and beaches are distributed around the island’s coastline and interior rainforest.

• Red crab migration: Annual red crab migration draws millions of crabs across roads and beaches from October to December, and road closures or crossing guides are common during this period.
• Extent and habitats: The park covers a large portion of Christmas Island’s 135 square kilometres and protects evergreen rainforest, seabird colonies and unique limestone karst terrain.
• Viewing and seasonal access: Best wildlife viewing is often early morning or late afternoon; some walking tracks are closed during the wet season and during peak crab migration to protect wildlife.

What to See#

• The Dales: A lowland rainforest valley with freshwater streams and several endemic plant species; the Dales are a primary area for walking tracks and wildlife viewing within the park.
• Dolly Beach: A north-western beach on the island that is an important nesting and emergence area for marine turtles and a seasonal aggregation point for red land crabs during migration.
• Hosnies Spring: A small freshwater spring and seasonal wetland that supports several rare plant species and is a focal point for short walking trails in the park.

Flights: Regular commercial flights connect to Christmas Island from Perth (Western Australia) and via Indonesian carriers at times; check current schedules. From the island’s small airfield, local roads and shuttles reach the national park. Vessel access is rare; the island’s port receives limited shipping. Local car hire and guided tour operators provide transport to park trails.

• Plan around the annual red crab migration (late October-December) - roads may be closed and ranger-guided excursions run.
• Hire local guides for remote hikes; many trails are rugged and unmarked.
• Bring insect repellent and sun protection; seaside cliffs are exposed and humid forest trails welcome leeches in the wet season.