Three sources, three answers on whether you can use this beach
The tourism board says yes. It states that entry to the residential portions requires passing through a gated roundabout, however beach access remains unrestricted, with a parking area positioned near the restaurant facilities, and describes the beach as freely open to the public.
The developer says no. Indigo Bay's own site says the beach is accessible only by water and the Indigo Bay community, with a single guarded access point for security and privacy.
A local estate agent, writing in July 2026, refuses to answer: beach access is one of the first things buyers ask about, and it is exactly the kind of detail they confirm per listing rather than guess at. When the person selling houses there will not commit to an answer in writing, that is a data point.
The law is on the tourism board's side. The St. Maarten Beach Policy of August 1994 requires beaches to be openly accessible for the general public with wide access free from physical and mental barriers, covers the strip of natural sea sand up to 50 metres wide, and states that government will not permit construction on beaches absent special circumstances in the general interest. In 2026 the Government argued in the Mullet Bay case that all St. Maarten beaches form part of the public domain and are presumed to belong to the country unless a private party demonstrates clear legal title. The Court of First Instance then confirmed that Mullet Bay Beach itself is public while the land immediately behind it stays privately owned, and found that the exact boundary between public beach and private land had never been clearly established.
The honest reading: the beach is public, the road to it crosses private gated land, and Sint Maarten has never resolved the boundary question at any beach, which is exactly what the Mullet Bay court said. So the non-inflammatory advice is that the beach is public domain, you can go, and the reliable way to arrive by car without friction is a booking at Indigo Beach Restaurant. Note also that the developer's own construction reporting lists a new parking facility for the beach and beach bar restaurant among completed milestones, which is not what you build if you intend to turn people away.
Vie L'Ven became The Setai, and the opening has slipped about two years
Half the travel content online still names a resort that no longer carries that name, on a date that has already moved.
The original project was Vie L'Ven Resort & Residences, by Toronto-based Altree Developments, on the shore of this bay: 280 residences, three pools, a 30,000 square foot spa, a beach club with reserved cabanas, a private yacht dock, and Alain Ducasse's first Caribbean dining concept. Target completion was high season 2027/28.
The developer's own construction reporting describes bulk excavation for foundation preparation complete, the new beach parking facility built, and foundation groundbreaking targeted before the end of 2024, with one building sold out and pricing from the $900,000s.
Then Altree partnered with The Setai Hotels and rebranded. It is now The Setai Indigo Bay, 205 rooms and villas, expected 2028, with five restaurant concepts and the same spa, beach club and three pools. The outlet reporting that rebrand adds the sensible caveat that typical delays in the industry may push it further back. A tourism source separately gives 190 hotel rooms plus 90 private residences.
Those unit counts do not reconcile: 280, then 205, then 190 plus 90. They may be counting different things, or the programme may have changed with the rebrand. We are not publishing a single figure as fact.
What matters to a 2026 or 2027 visitor sits above all the brand names: this beach has a large construction site on it and will until at least 2028.
The beach exists in its current shape because someone built it that way
Most beach pages treat sand as a natural given. This one does not have to, because the developer publishes the engineering: over $1 million in beach protection systems, three large breakwaters for erosion control, and a cove protected by a government reef and a shipwreck. It also claims roughly 75% of the site retained as green space with freshwater retention ponds, and Green Globe certification. One tourism source calls the result a fine artificial sand beach.
Why that matters to you rather than to a planner: the calm, dependable swimming here is a product of those breakwaters and that headland, not luck. It is why this is a viable family swim when open-coast beaches nearby are not, and it is also why the snorkeling is structure-based rather than reef-based. An independent guide describes snorkeling near rocks or reef when visibility is good, and warns that the bottom is not uniform. This is not inside the Man of War Shoal Marine Protected Area.
The beach is about 600 feet, roughly 180 metres, per the developer. An aggregator's claim of about a kilometre is not credible.
And there is a legitimate question to ask neutrally. The 1994 Beach Policy says government will not permit construction on beaches unless justified by special circumstances in the general interest, and that hotels, dwellings and businesses should not be built on beaches because construction is annoying and disfiguring. How three breakwaters and a beachfront resort were permitted against that standard is a question for VROMI, and we do not know the answer.
Cay Bay and Indigo Bay are the same beach
You may see this beach called Cay Bay Beach on maps and in older guides. Same place. Cay Bay is the bay's real name and Cay Bay Hill is the ridge behind it. Indigo Bay is the name of the residential development built on it, and that name has largely displaced the older one in listings.
Indigo Beach Restaurant's own listings give its address both ways, as 1 Lake Side Drive, Indigo Bay and as Lakeside Drive, Cay Bay. One aggregator files the beach as Cay Bay Beach (Indigo Bay Beach) and also records the nickname Secret Beach.
The confusion is compounded by the tourism board itself, which maintains a separate Cay Bay page that is actually about Cole Bay Beach and carries a coordinate labelled Back Bay, a bay on the opposite coast. If you are navigating by any of that, check twice.
There is one route to this water with no gate on it: the mapped Little Bay to Cay Bay trail, 3.6 km on foot.
Food is a single option. Indigo Beach Restaurant, 1 Lake Side Drive, beachfront and open-air, lunch Tuesday to Sunday and dinner Wednesday to Saturday, on +1 (721) 553-7815. There is nothing else within walking distance. It is a post-2017 operation tied to the Indigo Bay build-out rather than a pre-Irma survivor, so the usual hurricane-closure caveat does not apply here. Loungers and umbrellas are for rent, with availability tied to the restaurant being open, and no price is published.
One genuine argument for coming: the cruise pier is only about 15 minutes away, but a guarded entrance, no vendor concession, no watersports operator and no tour relationship mean excursions do not route here. On a four-ship day this beach does not change.