Starfish Beach Phu Quoc & Rach Vem: Complete Motorbike Guide
By Alex Nguyen · Updated June 2026 · 6 min read
Starfish beach sits at the northern tip of Phu Quoc, where shallow turquoise water barely reaches your knees and dozens of red starfish rest on white sand — and five minutes further along the same dirt track, the floating wooden rafts of Rach Vem fishing village hang above the sea. Renting a motorbike is the only practical way to reach both in one morning.
Getting There: The Northern Starfish Beach Route
From Duong Dong town, head north on the main island road (DT45) toward Ganh Dau Cape. After roughly 25 km you will see a hand-painted sign for Bai Sao — ignore it; that is a different beach in the south. Continue past Cua Can bridge and through scattered cashew orchards until the asphalt ends at a sandy lane leading to the shore. Starfish Beach (locally called Bai Sao Bien or Bai Starfish) is at the far north-west of the island, about 30 km from Duong Dong.
The final 2–3 km of track is packed dirt and sand, perfectly manageable on an automatic scooter in dry weather. In the rainy season (May–October) a high-clearance semi-automatic like a Honda Wave handles it more comfortably. Compare automatics and semi-automatics before you book if you plan the trip in the wet season.
Rach Vem village is a further 4 km north-east along the same coastal track. There is no sealed road between the two; budget an extra 15–20 minutes on the motorbike.
What Makes Starfish Beach Phu Quoc Unique
Unlike the popular beaches on Phu Quoc's south-west coast, Starfish Beach faces the Gulf of Thailand with virtually no wave action. The bay is protected by Ganh Dau headland, keeping the water calm and crystal-clear — ideal for wading, not swimming. Average depth in the shallows is just 30–60 cm at low tide, which is precisely why the red sea stars (Protoreaster nodosus, the horned sea star) congregate here: they feed on organic matter stirred up in the sandy shallows.
On any given low-tide morning you can count 20–50 individual starfish spread across a 200-metre stretch of shore near the lone wooden pier. The colour contrast — deep vermilion against white sand and teal water — is one of the most photographed natural sights in northern Phu Quoc.
There are no beach clubs, no sun-lounger vendors and no loud music. A small family-run stall sells cold drinks and fresh coconuts; otherwise the beach remains undeveloped. This is part of the charm, but it also means you should bring your own water for the ride up.
- Water depth: — knee-deep or shallower across the main starfish zone — safe for children.
- Sand quality: — fine white sand, firm enough to walk on barefoot for 300 m along the shoreline.
- Shade: — a handful of casuarina trees at the back of the beach; bring sunscreen.
Best Time and Tide for Starfish Watching
Starfish are always present, but visibility peaks at low tide when the water drops to ankle depth. Phu Quoc generally experiences one low tide around early morning and a second around late afternoon; exact times shift daily. Check a local tide chart or ask your guesthouse the evening before — you want to arrive within two hours of low tide.
The dry season (November–April) gives the clearest water and the smoothest dirt track. The optimal window within the day is 07:00–10:00: light is golden, air temperature is bearable, and tour buses from Duong Dong have not yet arrived. By midday, small group tours from Phu Quoc's resorts start pulling in.
Avoid visiting after heavy rain: run-off from the cashew orchards temporarily clouds the water and the track becomes muddy. If you are visiting between June and September, wait 24 hours after a storm for the sediment to settle.
Starfish Etiquette: Leave Them in the Water
The single most important rule at Starfish Beach: never lift a starfish out of the water. Sea stars breathe through tiny structures on their underside called papulae; even 30 seconds of air exposure causes tissue damage, and repeated handling by visitors can kill them. Signs at the beach illustrate this, and local vendors will remind you if they see a camera aimed at a starfish being held above the waterline.
Wade in, crouch down, and photograph from water level — your images will be far more dramatic. If you want a close look, hold your hand still just beneath the surface and a starfish may move across your palm on its own.
Removing starfish from the beach is illegal under Vietnamese marine protection regulations and can result in fines. GoBike riders have reported seeing rangers patrol the area on motorbikes during peak season, particularly on weekends.
Rach Vem Floating Fishing Village
Four kilometres north-east of Starfish Beach, Rach Vem is a semi-floating settlement of roughly 50 households whose wooden platforms, fish cages and oyster lines extend over the shallow bay. Unlike the more famous Vung Bau fishing village to the south-east, Rach Vem sees far fewer foreign visitors and retains a working character: fishermen mend nets in the morning, children row small wooden boats to school, and the smell of drying squid drifts across the water.
A narrow wooden walkway connects the shore to the outer platforms. Entrance is free and the village is open throughout the day; the liveliest time is early morning when the night's catch is sorted and fresh crab, mantis shrimp and grouper are transferred to the floating seafood restaurants that cluster at the walkway entrance.
If you eat here, point at what you want from the tanks — staff will weigh it and quote a price before cooking. Meals are simple and fresh: grilled fish with rice, steamed clams, or whole crab with salt and chilli. Prices are not fixed; agree on the cost before ordering.
Combining Rach Vem with Starfish Beach on a single motorbike loop adds no more than 40 km to your day compared with a straight return from Duong Dong. See all suggested island routes to plan a logical circuit that also passes Ganh Dau Cape viewpoint on the way back.
- Seafood tip: — arrive before 09:00 for the freshest catch and the best selection of live shellfish.
- Photography: — sunrise from the outer platform gives a silhouette of the fish cages against pink sky — the resident dogs are also photogenic.
Booking Your Bike and Practical Tips
The round trip from Duong Dong to Starfish Beach and Rach Vem covers about 65–70 km of mixed road — sealed highway for the first 25 km, then compacted dirt. Any automatic scooter from GoBike's fleet handles the paved section easily; for the final dirt stretch we recommend a Honda Wave or PCX with slightly higher clearance. Browse the full bike range to pick the right model.
GoBike Phu Quoc offers free 24/7 delivery to your hotel or the airport — the bike will be at your door the morning you need it. Rates start from $4/day with no deposit required. Contact us on WhatsApp at +84 94 852 31 39 to check availability and arrange delivery, or book online in under two minutes.
Carry at least 1.5 litres of water per person, apply reef-safe sunscreen before you leave your hotel, and keep your fuel above the quarter-tank mark — the nearest petrol station is on the main road near Cua Can, about 8 km from the beach. There are no ATMs in the far north of the island, so bring cash. Read our full rider safety guide before heading to any remote route on Phu Quoc.
Frequently asked questions
Where exactly is Starfish Beach on Phu Quoc?
Starfish Beach is located on the north-west coast of Phu Quoc Island, approximately 30 km north of Duong Dong town near Ganh Dau Cape. It is distinct from Sao Beach (Bai Sao), which is in the south of the island.
Can you touch or pick up the starfish?
No — you should never lift a starfish out of the water, as even brief air exposure damages the tissue and can be fatal. Wade in and photograph them from below the waterline instead.
What is the best time of day to visit Starfish Beach Phu Quoc?
The best time is early morning between 07:00 and 10:00, ideally timed to coincide with low tide when the water is at its shallowest and the starfish are most visible. Crowds are minimal before 10:00.
Is there an entrance fee for Starfish Beach or Rach Vem village?
There is no official entrance fee for either Starfish Beach or Rach Vem fishing village. Informal parking attendants near the beach may ask for a small contribution — check locally for current rates.
How long does the motorbike ride from Duong Dong take?
The ride from Duong Dong to Starfish Beach takes around 45–60 minutes non-stop on a scooter, depending on road conditions and your pace on the dirt track. Adding Rach Vem extends the total loop by a short additional leg.