The male Magnificent Frigatebird has a flap of loose bright red skin on his neck called a “gular sac.” During mating season, they huff and puff, filling it with air to blow it up like a balloon. They then parade around showing off for the ladies, for the bigger the red balloon, the more the ladies are aroused. Size matters, even in the Galapagos.

This is only one of many courtship displays among the birds and animals of these extraordinary islands. No wonder the Galapagos are called “evolution’s laboratory.” (Glimpses of Our Breathtaking World #199 photo ©Jack Wheeler)

When gold was discovered in the Klondike of Canada’s Yukon in 1896, the fastest way to get there was a tiny hamlet at the end of a long inlet of Alaska’s Inland Passage coast called Skagway. By 1898, Skagway was a lawless Wild West boom town flooded with prospectors who needed entertainment and release from the arduous travails of gold searching – and ladies who would provide it for a price.

The Brass Pic (as in a miner’s pic & shovel) was one of many Houses of Negotiable Affection in Skagway that flourished until the gold panned out in 1900. It’s preserved as a museum today in fond memory of those days of commercially consensual delight. Skagway is a terrific place to experience, drawing over a million visitors a year. Come here to see what draws them. (Glimpses of Our Breathtaking World #198 photo ©Jack Wheeler)

One of the most spectacular glaciers on earth, the Perito Moreno spills off the gigantic Southern Patagonia Ice Field constantly calving into Lago Argentino at the bottom of South America. It is almost 100 square miles of ice some 600 feet thick, and is an embarrassment to climate alarmists because it’s growing, not retreating. Every day, huge chunks of ice on the glacier’s front (which you see in the photo) break off or “calve” into the lake, equal to the glacier’s forward advance of two meters or over six feet a day.

Thunderous cracks and booms accompany the plunge of the calved sections with huge splashes of water. You never know when or where they’ll occur along the mile wide front, but when they do, everyone watching exclaims and applauds. We were lucky to have perfectly gorgeous weather. You can take a boat along the front, view it from several boardwalks for marvelous vantage points, or even hike on it with crampons with an ice-trekking guide. Being here is one of Patagonia’s most thrilling experiences.

(Glimpses of Our Breathtaking World #253 photo ©Jack Wheeler)

In Bukhara, Uzbekistan, I didn’t speak Uzbek and she didn’t speak English, yet laughter is the true universal language.

She gave me a broad smile to display her gold-plated teeth. You don’t often see someone with teeth of gold, but she says what better way to protect your teeth when you’re getting old? The Uzbek people of Central Asia have a wonderful sense of humor. Come with me to Central Asia this September to laugh with these Silk Road people yourself. (Glimpses of Our Breathtaking World #252 photo ©Jack Wheeler)

This is the view of the lakes of Bariloche in Argentine Patagonia. It was taken yesterday from a viewpoint called Cerro Campanario. This really is one of the most beautiful places on Earth. I'm here exploring Patagonia with your fellow TTPers. Wish you were here with us!

(Glimpses of Our Breathtaking World #251 photo ©Jack Wheeler)

According to the many thousands of world travellers on TripAdvisor, it’s #1: Praia do Sancho on the Brazilian island of Fernando de Noronha. You’ll also find it on just about any list of most beautiful beaches, such as Condé Nast, Harper’s Bazaar, and Luxury Travel.

The whole island is gorgeous. Mention that you’ve been there to any Brazilian who hasn’t and their eyes get misty. Fernando de Noronha (no-rone-ya) is the dream honeymoon, the dream vacation that only comes true for few in Brazil, as it’s hard to get to and hardly any place to stay once you’re there.

You have to get to either Recife or Natal in the far northeast, then fly 220 miles out into the Atlantic. Then take a boat, or scamper down the rocks of a 250ft-high cliff to be on the sugar sand of this enchanting beach – which you’ll have almost to yourself.

For some reason, all those lists have the name wrong, calling it “Baia” or “Baio,” when it’s “Praia” (beach in Portuguese). As the welcome sign proudly announces above the cliff trail: “Praia do Sancho – A Mais Bonita do Mundo,” Sancho Beach – The Most Beautiful in the World. If you’re lucky to ever get here, you’ll surely agree. (Glimpses of Our Breathtaking World #73 photo ©Jack Wheeler)