Turtle Islands Park · Sulu Sea · 40 km north of Sandakan
Selingan Turtle Island. Every night of the year, without fail.
Forty kilometres off Sandakan, three small islands make up Turtle Islands Park — and on Selingan, the only one you can visit, green and hawksbill turtles haul out to lay eggs every single night, all year round. To see it you must sleep there: nesting happens after dark, visitor numbers are capped, and the whole event runs on the turtles' schedule, not yours. It is the closest thing to a guaranteed wildlife miracle in Sabah, and it books out accordingly.
Updated August 2026 · logistics and prices checked
Getting there
~1 h by boat
Speedboat from Sandakan jetty, usually departing about 09:30–10:00.
Stay
Overnight only
Turtles land after dusk; you leave by boat about 07:00 next morning. Day trips miss the point.
Nesting
365 nights
Green turtles mostly, hawksbills too. Landings peak roughly 20:00–24:00.
Capacity
~50 guests
Strictly capped overnight numbers — the island genuinely sells out. Book weeks ahead, months for July–October.
What Selingan is
A hatchery with beds, not a resort with turtles
Get the frame right and everything about the island makes sense. Selingan is a working conservation station — park headquarters, ranger quarters, and Malaysia's first turtle hatchery — that happens to accommodate a small number of visitors to fund and witness the work. The chalets are simple, the meals are buffet, electricity is rationed, and after dusk the beach belongs to the turtles: no wandering, no torches, no exceptions until the ranger fetches you.
The park itself is 1,740 hectares of sea and three islands, jointly managed with the Philippines across the border as a shared protected area — the turtles, indifferent to passports, nest on both sides. Conservation here dates to the 1960s, and the beaches now record landings every night of the year, which is what half a century of guarding a beach buys you.
Set expectations honestly: you will very likely watch one female nest, see eggs moved to the hatchery, and release hatchlings. You will do it in a group, led by rangers, with one turtle shared among everyone. It is managed, communal, and brief — and somehow, none of that dents it.
The night, hour by hour
How the evening actually unfolds
A night on Selingan
The schedule the turtles keep — times after dark are theirs, not the park's- Boat from Sandakan
About an hour across open water; mornings are calmest. Check in at the park reception on arrival.
- Island afternoon
Snorkel the house reef (clownfish, giant clams), walk the hatchery rows, nap. There is gloriously little to do, which is the correct amount.
- Beach closes
Dinner at the cafeteria, then the exhibition and a briefing. Lights down across the island; the waiting begins.
- "Turtle time"
When the first female is settled and laying, rangers call the group. You watch her finish, in near-darkness, no flash — a hundred-plus eggs into a nest she dug herself.
- The hatchery transfer
Rangers move the clutch to a guarded hatchery plot, safe from monitor lizards, rats and erosion — the intervention that turned decline into recovery.
- Hatchling release
A basket of that week's hatchlings is tipped onto the sand and scrambles for the surf by starlight. The sea takes them; the odds take over.
- Boat back
Early breakfast and the return crossing — connecting cleanly to Sepilok or the Kinabatangan by mid-morning.
When to go
Nesting never stops; the sea has moods
Turtles land every night of the year, so the calendar question is really about the boat ride and the beach. March to October brings the calmest crossings, with July to October the peak nesting months — more landings per night and the busiest bookings. November to February is the northeast monsoon: the island stays open and the turtles keep arriving, but the crossing can be lumpy and rough-sea cancellations happen. If you're prone to seasickness, aim for the dry months and take the morning boat.
Costs & booking
What it costs, and why booking early matters more than price
The 2D1N Sandakan–Selingan package — boat transfers, park fees, chalet, meals and the ranger-led night programme — runs from about RM1,270 per person twin share. Adding it to the wildlife circuit as a 4D3N with Sepilok and the Kinabatangan starts around RM2,450, which is how most visitors sensibly do it: the island slots before or after the river with the same Sandakan jetty as the hinge.
The constraint that actually shapes plans isn't money, it's the bed cap: with only around fifty overnight places and permits controlled through the park's appointed operator, peak-season nights disappear weeks to months out. Fix your Selingan night first and build the rest of the itinerary around it — the one-week routes show where it fits.
Selingan FAQ
Questions people ask before they book
Am I guaranteed to see a turtle?
As close to guaranteed as wild animals get: the park records landings every night of the year, and the ranger system means the group is only called once a female is committed to laying. "Every night so far" is not a contract — but it's the strongest odds on any wildlife page we publish.
Why can't I do it as a day trip?
Because everything happens after dark. Daytime Selingan is a pleasant beach with a hatchery; the nesting, the transfer and the release all run at night, and the beach closes to visitors from 18:00 precisely so the turtles come. Sleeping there isn't a package upsell — it's the mechanism.
Is it suitable for children?
Wonderfully, from about five up: the release especially is pure magic for kids. The honest caveats are the late call — turtle time can be 22:00 or later, so nap the afternoon — and the no-torch, keep-quiet discipline of the viewing. The boat ride is an hour of open water; check young sailors' stomachs accordingly.
What are the rules at the nesting?
No flash, no torches, no touching, stay behind the rangers, keep voices down, and photograph only when and where the ranger says. One female is shared by the whole group — patience and elbows-in are part of the deal. The turtle outranks everyone's camera, including yours.
What's the accommodation honestly like?
Clean, simple chalet rooms with bathrooms, fans or basic air conditioning, buffet meals, and limited electricity hours. Nobody comes for the thread count. You're paying for a permit to witness something, with a bed attached.
Does it combine with Sepilok and the Kinabatangan?
Perfectly — that's the classic Sandakan triangle: orangutans and sun bears at Sepilok, the river for two nights, and Selingan for the turtle night, all hanging off the same airport and jetty. The 4D3N and one-week Route A are built exactly this way.