Sirinat National Park: Phuket Travel Guide (4.4★)

How this guide was made: Editor-reviewed, AI-assisted. Facts are pulled from live Google Places data; images are licensed or public domain. See our editorial policy.

Most people who come to Sirinat National Park are chasing one specific photo: a jetliner passing so low over the sand at Mai Khao Beach that you can read the airline’s name on the fuselage. That’s a real thing here, and it happens because the northern tip of the park sits directly under the final approach path into Phuket International Airport.

But the park itself is bigger and quieter than that one viral shot suggests, a protected strip of coast covering roughly 90 square kilometres of beach, casuarina trees, mangrove forest and shallow reef running along Phuket’s northwest coast.

Sirinat combines four beaches under one park designation: Nai Yang, Mai Khao, Nai Thon and Sai Kaew. Nai Yang is the most developed, with a row of seafood shacks and sun loungers near the park headquarters. Mai Khao, Phuket’s longest beach, stretches empty and windswept for kilometres and is where sea turtles still nest between November and February.

Finding the plane-spotting spot

The runway-end viewing area sits at the northern edge of Mai Khao Beach, a short walk from the small car parks off the airport perimeter road. There’s no viewing platform or ticket booth, just sand, a chain-link fence in places, and a crowd checking flight-tracker apps on their phones. Planes come in low enough that you feel the engine noise before you see the aircraft clear the tree line.

Arrivals bunch up in waves rather than a steady stream, so it pays to check a flight radar app for Phuket Airport before you drive out. Late morning and mid-afternoon tend to have more scheduled landings than the middle of the day. Bring water and a hat: there’s no shade at the fence line, and the sand gets hot fast once the sun is high.

The mangroves and lesser-known corners

Away from the beach crowds, Sirinat protects one of the last intact mangrove forests on Phuket’s west coast, threaded through the estuary near Nai Yang. A boardwalk trail lets you walk in among the roots without wading through mud, and it’s a good spot for birdwatching in the early morning. Nai Thon Beach, at the park’s southern end, is smaller and rockier, with a coral reef just offshore that draws snorkellers when the water is calm.

The contrast is part of what makes Sirinat worth the drive from Patong or Phuket Town: within twenty minutes you can go from a runway-fence crowd to an empty mangrove boardwalk with nobody else on it.

Getting there and park hours

Sirinat sits in Thalang district in Phuket’s north, close enough to the airport that a taxi or rented scooter from arrivals takes fifteen to twenty minutes. Most visitors self-drive or hire a car, since public transport doesn’t run directly into the park and songthaews are infrequent this far north.

The park gates and facilities operate daily from 8:30am to 4:30pm. Arriving toward opening on a weekday is the easiest way to get a parking spot near Nai Yang before the tour vans and rental scooters arrive in bulk, and it also puts you on the beach before the day’s heat peaks.

Turtle season and the quiet months

November through February, the park’s rangers monitor sea turtle nesting sites along Mai Khao Beach, and sections of sand may be roped off to protect eggs. This is also the coolest, driest stretch of Phuket’s calendar, making it the most comfortable time for the walk out to the plane-spotting fence or the mangrove boardwalk. The wetter months from June to October bring fewer crowds but rougher seas, so snorkelling off Nai Thon is better attempted in the dry season.

Beating the crowds at a well-known spot

Sirinat is not a hidden find. It’s one of Phuket’s most-reviewed natural attractions, and the plane-spotting stretch in particular draws steady tour traffic, especially on weekends and around midday when tour buses tend to schedule their airport-adjacent stops. If you want the beach to yourself, aim for Nai Thon or the far end of Mai Khao rather than the main viewing point near the fence.

Cash is still the norm at the seafood shacks and beach-chair vendors near Nai Yang; card machines are unreliable this far from the main tourist strips. There’s no single ticket booth charging foreign visitors a park entry fee at every access point, so don’t be surprised if some entrances feel informal, just be ready to pay a small parking fee at marked lots.

What to bring for a half-day visit

A visit that covers the plane-spotting fence, a mangrove walk and time on the sand comfortably fills three to four hours. Pack light but plan for sun, tide and patchy phone signal near the mangroves.

• Reef-safe sunscreen and a hat, since shade is scarce at both the beach and the fence line
• A flight-tracker app to time your visit to Mai Khao around actual arrivals
• Cash in small bills for parking and food stalls
• Water shoes if you plan to explore the reef off Nai Thon
• A printed or downloaded map, since signal can drop out near the mangrove boardwalk

Combine the visit with nearby Layan or Bang Tao beaches if you want a full day on Phuket’s northwest coast, both a short drive south of the park boundary.