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The artificial Crystal Lagoon at Treasure Bay, Bintan

Bintan guide · Places to visit

See Bintan

Treasure Bay Crystal Lagoon, Bintan: History, highlights and visitor guide

A man-made 800-metre Crystal Lagoon at Treasure Bay, Lagoi, with shallow beaches and nearby resorts, described by Wikipedia as the largest swimming pool in Southeast Asia.

Treasure Bay, Lagoi, Bintan ResortsLagoon beach2 to 3 hours

Updated

Photo: Jpatokal · CC BY-SA 4.0

The short answer

Treasure Bay Crystal Lagoon: what visitors should know first

A safe, shallow swim for children and grandparents who dislike the open sea. Go in the morning, check the entry fee and hours on the day, and note that water sports cost extra.

History and context

The story behind Treasure Bay Crystal Lagoon

Wikipedia lists Treasure Bay among the Bintan Resorts attractions, with the ANMON and Natra Bintan resorts and the converted ocean liner MV Doulos Phos. We could not verify an opening date.

Useful facts

Treasure Bay Crystal Lagoon facts at a glance

Location
Treasure Bay, Lagoi, Bintan Resorts
Experience type
Man-made lagoon beach
Lagoon length
About 800 metres, per Wikivoyage
Hours
09:00 to 18:00 per a dated guide; check
Entry
Fee at the gate; water sports extra

Why it matters

Why Treasure Bay Crystal Lagoon is worth your time

A travel guide notes that Bintan's sea water is often murky. A clear, controlled lagoon gives families a more predictable swimming place inside the resort area.

It is a new kind of attraction for the island, built for resort guests and day visitors rather than local residents, so judge it as a leisure amenity, not a cultural sight. Fees, hours and operators change, so recheck before you plan a day around it.

Highlights

What not to miss

  1. 01

    The Crystal Lagoon

    An 800-metre man-made lagoon with clear, shallow water.

  2. 02

    Shallow beaches

    Gentle entry for small children and nervous swimmers.

  3. 03

    The Patio

    Air-conditioned dining at Natra Bintan, listed as the only such restaurant in the area.

Plan your visit

How to experience it

Go in the morning, when the sun is lower, and pay the entry at the gate. The lagoon is about 800 metres long, with shallow beach areas that suit small children and anyone who wants to paddle rather than swim.

The Patio, at Natra Bintan, is listed as the only air-conditioned restaurant in the Treasure Bay area, so use it as a cool break in the afternoon. Vegetarian and Jain diners should ask what the kitchen can do before ordering, since we could not confirm a dedicated menu.

The resort cluster also includes ANMON and the converted ocean liner MV Doulos Phos. If the weather turns, there is little else to do in the lagoon area, so keep the plan flexible and head back to your hotel.

Plan with confidence

Small decisions that make the visit easier.

  • Check hours and entry price on the day
  • Take sunscreen, a hat and water
  • Ask about vegetarian food before ordering
  • Budget extra for water sports

Know before you go

Timing, access and comfort

Area
Treasure Bay, Lagoi, Bintan Resorts
Time needed
2 to 3 hours
Best time
Morning; open 09:00 to 18:00 per a dated travel guide
Walking level
Easy
Senior comfort
Shallow beaches, flat sand and one air-conditioned restaurant nearby for a cool rest. Shade is limited, so bring a hat. Check for lifeguards and steps into the water.
Tickets and access
Wikivoyage, dated, lists Rp120,000 for adults and Rp90,000 for children, covering only the shallow beaches, with water sports extra. Prices and hours change, so check on the day.

Best for

Plan it with

Plan the practical part

Hotels near Treasure Bay Crystal Lagoon

Staying close keeps journeys short — useful for early starts and for anyone who tires quickly.

Affiliate link — we may earn a commission at no extra cost to you. Prices are live on the partner site.

Travelling with parents?

Shallow beaches, flat sand and one air-conditioned restaurant nearby for a cool rest. Shade is limited, so bring a hat. Check for lifeguards and steps into the water.

Raahzo can arrange an arrival or day companion who handles tickets, queues and pacing, and keeps the family updated.

See concierge support

FAQs

How big is the lagoon?

About 800 metres long, per Wikivoyage.

Do we have to be hotel guests?

Wikivoyage lists a gate entry fee for adults and children. Check current rules before you go.

Is it worth the cost?

For families and young children, yes. For culture seekers, no; choose Penyengat instead.

Sources and further reading

Timings, fees and access rules change. Recheck with the official source before you travel.

Continue exploring

More places to visit in Bintan

Places to visitAdamina · CC BY 2.0

East coast of Bintan, Gunung Kijang district, about 40 to 45 km from Tanjung Pinang

Trikora Beach

A long line of white-sand beaches on Bintan's east coast, with calm shallow water, casuarina shade, simple huts and snorkelling and island trips.

  • East-coast beaches

Build this into my trip

Share dates, who is travelling, comfort level and budget. We reply with an honest plan and quote.

Live prices, opening hours and hotel availability change — we confirm everything before you pay.

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