The tropical overwater bungalow turns 50

The overwater bungalow — that iconic symbol of the paradisiacal tropical vacation, standing in clear blue water on stilt legs — turns the big five-oh this year. The thatched huts, often outfitted with such luxury amenities as plunge pools and glass floors, are a staple on the bucket lists and Pinterest boards of aspirational travelers the world over.

Yet their origin lies in a surprisingly prosaic exercise in problem-solving.

Back in the ’60s, three tanned, party-hearty California kids — Hugh Kelley, Don “Muk” McCallum and Jay Carlisle — left their 9-to-5s in pursuit of their tropical dreams in French Polynesia.

Opening hotels on Moorea and Raiatea, they were dubbed the Bali Hai Boys, after the mystical island in James Michener’s novel “South Pacific.”

Carlisle, now in his 70s, reminisces about those days:

“Our Hotel Bali Hai on Moorea thrived with its beachfront property, but Hotel Bora Bora on Raiatea struggled.

It didn’t have any beaches. Inspired by the vernacular thatched-roof fishing huts, Kelley derived the idea of building bungalows on concrete stilts out on the bay, providing direct access to the lagoon.

We drilled down by hand; there were no electric drills or anything. We did all of the work.

” That was in 1967.

The trio assured the government that the stilted bungalows wouldn’t damage the environment.

“We built small docks that extended out into a flat place in the lagoon and attached them to pylons,” Carlisle said, “The coral grows around the pylons and attracts the fish.”

They built three bungalows “with Plexiglas on the living room floor so you could see the reef below.

” That feature soon became known as “Tahitian TV,” a must-have in any overwater bungalow.

People liked the bungalows, so the Bali Hai Boys built six more.

And then another three. Then other hotels in the region started copying them.

Even though the originals were never luxe, they ignited a revolution in posh hotel architecture, and French Polynesia became synonymous with tropical glamour.

Today, with the other men’s children, Carlisle oversees the Club Bali Hai Moorea Hotel, the smallest and last of their properties.

The hotel remains quite rustic, and Carlisle insists that he has no plans to change that.

The other original resorts are long gone, but in their place is a global industry of over­water bungalows.

“By my last count, there were 165 total resorts in the world with close to 9,000 overwater bungalows,” says Roger Wade, who runs

The true overwater bungalow tends to have one thing: turquoise, swimming-pool-esque waters. They can’t be exposed to waves and tides.

At the Four Seasons Bora Bora, the South Pacific boasts what is consistently rated as the world’s best.

“We’ve taken the overwater bungalow philosophy introduced by the Bali Hai Boys and have introduced the next level of design, comfort and luxury,” says hotel spokesman Brad Packer.

Each bungalow provides two outdoor living areas, one for sunning and one for dining, soaking tubs built for two, and glorious views of Mount Otemanu at every turn.

That said, you’ll find the preponderance of overwater bungalows — two-thirds — in the Maldives.

Thailand, Malaysia, Indonesia, the Philippines and Cambodia have them, as well.

Resorts closer to the United States have been feverishly developing overwater bungalows, with Jamaica, St.

Lucia, Belize and Mexico all offering the experience. And some, according to Wade, are on par with those in the South Pacific, including Jamaica’s new Sandals Royal Caribbean and the El Dorado Maroma in Mexico’s Riviera Maya.

Both are luxurious, offering infinity pools, outdoor showers, two-person Jacuzzis and, of course, the glass-floored living room to view the tropical fish. The main difference is that while these new Caribbean bungalows are set in very clear bays, their waters don’t compare with the crystalline lagoons of the South Pacific or the Maldives.

Other destinations have what Wade describes as “eco-resorts” that take the overwater concept to rivers and lakes. You’ll find them in Guatemala, Panama and Honduras.

“They’re not quite the same,” Wade says. Nevertheless, they offer the sublimity of being suspended overwater.

The demand for overwater bungalows shows no signs of diminishing. “Resorts have popped up in Qatar,” Wade says, “even Africa has a couple, in Kenya and Mozambique.

There aren’t any in the United States — yet. In the meantime, with the 50th anniversary in full swing, including special anniversary packages being offered by hotels around the world, Carlisle admits that the Club Bali Hai Moorea Hotel is not noting the occasion.

“I didn’t even know about the anniversary,” he says. “I guess we’re not doing anything special.

No need. They did that 50 years ago.