National park · Australia
Christmas Island National ParkChristmas Island
Go for the red crab migration in Nov–Dec and book flights and rooms 6–12 months out; outside those weeks the island is quiet, so come for the walks, the blowholes and the diving, and rent a 4WD before you land.
Map to the park
Add your hotel to get directions from it. · stays in this browser; shared with the pocket card.
Area
85 km²33 sq mi
approximate
Established
1980
Best months
Jul–Nov
UNESCO
None
Rules in force · 7
- Oceania ↗Oceania's island states guard their farms and reefs at the border: tick 'yes' on the arrival card for any food, plant, animal product, soil or used outdoor gear, and let the officer decide.
- Oceania ↗Across the tropical South Pacific, cyclones are possible from November to April: choose insurance that covers weather delays and keep one spare night before a long-haul departure.
- Australia and New Zealand ↗Both countries drive on the left, with long distances between fuel stops in the outback and on New Zealand's back roads; fatigue causes more visitor crashes than speed.
- Australia ↗Almost every visitor needs a visa or an electronic authorisation (ETA or eVisitor, depending on passport) before boarding: apply only through the official Department of Home Affairs site or the official AustralianETA app, and check the rules for your passport.
- Australia ↗Declare all food, plant material, seeds, wood and animal products on your arrival declaration; undeclared items can bring on-the-spot fines or visa cancellation. When unsure, declare it.
- Australia ↗Drive on the left. An overseas licence in English (or with an official translation or International Driving Permit) is accepted for visitors; check the state rules and your rental contract.
- Australia ↗Swim between the red and yellow flags on patrolled beaches; rip currents cause most beach drownings.
At a glance
- Country
- Australia
- Area
- 85 km²33 sq mi
- Roughly two-thirds of the island's 135 km² is national park; the exact gazetted figure varies by source (check).
- Established
- 1980
- Best months
- Jul–Nov
- Permits
- For some areas
Christmas Island is an Australian territory 1,550 km northwest of the mainland and about 350 km south of Java, closer to Indonesia than to Perth. Almost two-thirds of the island is national park, managed by the federal parks agency: rainforest on a central plateau, an 80 km cliff coastline, freshwater streams at The Dales, and the annual red crab migration that closes roads and fills the beaches with crabs. Flights are limited — a few services a week from Perth, plus connections via the Cocos (Keeling) Islands and seasonal Jakarta flights — so the island rewards people who plan around a fixed arrival date rather than a route.
Decide
Why go, which months, and what lives here when
At a glance
Status
- No UNESCO listing; national park since 1980.
Size and age
85 km²33 sq mi · national park since 1980
Roughly two-thirds of the island's 135 km² is national park; the exact gazetted figure varies by source (check).
Why go
- The red crab migration: millions of crabs cross the island to the sea, usually from late October into December, and roads close for them.
- The Dales: freshwater streams and terraced gullies with raised boardwalks through rainforest.
- The Blowholes on the south coast, where swell forces air and spray out of holes in the limestone.
- Diving and snorkelling at Flying Fish Cove and the drop-offs, with whale sharks in season.
When to go
- JanCaution
- FebCaution
- MarCaution
- AprCaution
- MayGo
- JunGo
- JulBest
- AugBest
- SepBest
- OctBest
- NovBest
- DecGo
- JanWet season; crab migration tail end; rough seas
- FebWet; downpours most days
- MarWarmest month, around 29 °C; wetWarmest month, around 84 °F; wet
- AprWarm and humid; rain easing
- MayDrier spells; green island
- JunWet season ending; quieter
- JulDry season starts; good walking and diving
- AugCoolest month, around 23 °C; dryCoolest month, around 73 °F; dry
- SepDry and clear; good sea conditions
- OctDry, and the crab migration can begin
- NovMigration usually under way; book far ahead
- DecMigration continues; wet season returns
Wildlife and nature calendar
| What | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Red crabs (migration)Oct–Jan · Peak usually November–December; timing shifts with the start of the wet season. | yes | no | no | no | no | no | no | no | no | yes | yes | yes |
| Nesting sea turtles at Dolly BeachNov–Mar · No lights, no noise; disturbing turtles or taking eggs is illegal. | yes | yes | yes | no | no | no | no | no | no | no | yes | yes |
| Whale sharksNov–Apr · Seen on boat trips in the warmer months (check current season). | yes | yes | yes | yes | no | no | no | no | no | no | yes | yes |
| Seabirds, including frigatebirds and boobiesAll year | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes |
| Robber crabs and blue crabsAll year · Common in the forest; do not feed or handle them. | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes |
Arrive & move
Getting in, how the park is divided, and where things are
How to get there
From Perth
Direct flight to Christmas Island Airport (XCH); services run a few days a week and the operator has changed in recent years, so check the current carrier.
3.5–4 h
Open the page →
From Cocos (Keeling) Islands
Weekly connecting flight, about 1 hour.
1 h
From Jakarta
Seasonal flights around local school holidays; confirm before booking anything onward.
1.5–2 h
From Flying Fish Cove
Cruise ships and yachts call in; there is no regular passenger boat service.
Zones and sectors
| Zone | What is there | Access |
|---|---|---|
| Flying Fish Cove (The Settlement) | The island's only port, the main shops, bank, post office and most lodging. | Open; the cove is the usual snorkel and dive entry. |
| Poon Saan, Drumsite and Kampong | The other settled areas in the northeast, with restaurants, taverns and housing. | Open. |
| The Dales | Freshwater streams in terraced gullies, with boardwalks and steps installed by the parks service. | Open; 4WD track, then walking. |
| South coast cliffs | The Blowholes and the cliff-top lookouts along the limestone edge. | Open; rough 4WD tracks. |
| Dolly Beach and the east | Remote white-sand beach and turtle nesting site reached by 4WD and a steep walk. | Open; 4WD and a 45-minute walk down. |
Sketch map
- 1Flying Fish Cove (The Settlement) · Town≈-10.423, 105.673Map ↗
- 2Christmas Island Airport (XCH) · Ranger station≈-10.451, 105.690Map ↗
- 3The Dales · Trail≈-10.467, 105.550Map ↗
- 4The Blowholes · Viewpoint≈-10.514, 105.623Map ↗
- 5Dolly Beach · Beach≈-10.522, 105.674Map ↗
- 6Lily Beach · Beach≈-10.467, 105.683Map ↗
- 7Margaret Knoll lookout · Viewpoint≈-10.477, 105.684Map ↗
- 8Swell Lodge, Martin Point · Sleep≈-10.465, 105.556Map ↗
See & do
Caves, trails and wildlife, with how hard each is and whether it needs booking
Top experiences
Practical
Fees, permits, rules, where to sleep and what can go wrong
Entry fees and permits
| Item | Range | Per | Note |
|---|---|---|---|
| National park entry | Free | person | No entry fee for Christmas Island National Park (check); you pay for tours, permits and vehicle hire instead. |
| Swell Lodge (only lodging inside the park) | AUD 200–400 | night | 2026 estimate; closed roughly Jan–Apr (check). |
| Car hire, small 4WD | AUD 70–130 | day | 2026 estimate; book before arrival, supply is small. |
| Guided land tour, half day | AUD 100–200 | person | 2026 estimate; run by local operators. |
| Two-tank boat dive | AUD 180–280 | person | 2026 estimate; whale shark season trips cost more. |
Ranges, not quotes: fees change without notice. Check with the park or your operator · checked Sep 2026.
National park entry no permit
Dolly Beach and other 4WD tracks no permit
Caving permit or guide
Turtle watching at Dolly Beach no permit
Park rules
- Crabs on the road
- Slow down and stop for crab crossings; barriers and closures are there for the migration, and driving over crabs is not acceptable.
- Turtles
- No torch light in a turtle's eyes and no loud noise on nesting beaches; disturbing turtles or poaching eggs is illegal.
- Cliff edges and rock platforms
- Stay back from unmarked edges and off the outcrops at Lily Beach; freak waves sweep the rocks, especially in the monsoon months.
- Caves
- Get local advice before entering any cave; go with someone who knows the system.
- Remote areas
- Tell someone where you are going before heading into unpopulated parts of the park; phone coverage is patchy.
Where to stay
In the park
Swell Lodge
The only lodging inside the national park, at Martin Point; closed for part of the year, so check dates.
Near the park
Settlement and Poon Saan guesthouses
The main cluster of lodges, cottages and apartments, a short drive from the cove and the trailheads.
Safety
Freak waves on cliffs and rock platforms high
4WD tracks in the wet season medium
Getting lost or stranded in remote park areas medium
Sharks at the drop-offs low
Accessibility
- The Settlement, the visitor centre and Margaret Knoll lookout are reachable by car with short, level walks.
- The Dales boardwalk has steps and can be slippery; Dolly Beach and the Blowholes tracks are rough and not suitable for limited mobility.
Visiting lightly
- Do not drive over crabs, move barriers or handle wildlife during the migration.
- Keep lights and noise away from nesting turtles at Dolly Beach.
- Carry out your rubbish and use the island's recycling points; landfill space on a small island is limited.
- Buy from island shops and eat locally so money stays in the community.
Questions people ask
How much does it cost to enter Christmas Island?
There is no national park entry fee (check), and no ticket gate at the trailheads. Your costs are the flight, car hire, lodging and any guided tours or dives. Budget roughly A$70–130 a day for a small 4WD and A$200–400 a night for the park lodge in 2026 estimates.
What are the best hikes in Christmas Island?
The Dales boardwalk is the easiest real rainforest walk, with raised walkways along the streams. The Blowholes track and Margaret Knoll are short. Dolly Beach is the hardest day walk: a rough 4WD track and a steep 45-minute descent to the beach.
When is the best time to visit Christmas Island?
July to October for dry weather, cooler nights and good walking and diving. November to December if you want the red crab migration, accepting heat, humidity and daily rain. January to April is the wettest stretch and the park lodge is usually closed.
Do I need a passport to visit Christmas Island?
It is an Australian territory, so Australian entry requirements apply. Travelling from the mainland you need photo ID rather than a passport, but bring your passport if you are connecting through or arriving from Indonesia.
How do I get to Christmas Island?
By air only. There are a few flights a week from Perth, a weekly link from the Cocos (Keeling) Islands, and seasonal flights from Jakarta. There is no regular passenger boat service; cruise ships and yachts call at Flying Fish Cove.
Can I see the red crab migration without a tour?
Yes. The crabs cross roads and reach the coast on their own, and some roads close for them. Drive slowly, follow the signs and barriers, and never drive over crabs. A guide helps you find the main crossing points at the right time.
Deep dive
Every source; fees and rules change, so check before you go