Fifty two years ago – August 1971 – I was able to climb the Great Pyramid of Cheops all the way to the top. 450 feet high, 4,000 years old, the only one of the original Seven Wonders of the World to still exist, it was my first time in Egypt and I had to give it a go.

Of course, this is illegal. So I waited near sunset and all the tourists had gone, walked around to the northwest corner hidden from most views where there was one lonely guard. I gave him 20 Egyptian pounds which made him very happy, and up I went. Each block at the bottom is about five feet tall and gets smaller as you climb, with over 200 stone layers or “courses” base to apex. The top is flat, about 10-foot square – the limestone casing reaching a point gone long ago.

I was a philosophy doctoral student back then, so I sat down, took out from my daypack Aristotle’s Nicomachean Ethics, and read my idol’s wisdom in the light of the setting sun. It was a sunset I’ll never forget, too mesmerized by the moment to take a picture. The photo is of me taken recently where I began my climb of decades ago. (Glimpses of Our Breathtaking World #126 Photo ©Jack Wheeler)

The Curonian Spit is a 60 mile-long and skinny stretch of sand separating the 625 square-mile Curonian Lagoon from the Baltic Sea. It is jointly shared by Lithuania and Kaliningrad. The trees of one section of the pine forests covering the spit are weirdly twisted and distorted by some unknown force of nature. Their bizarre undulations have earned it the sobriquet, “The Dancing Forest.” It’s one of the as-yet unexplained mysteries of life on our planet, and a wondrous one to see. (Glimpses of Our Breathtaking World #200 photo ©Jack Wheeler)

“Changpa” means “northerners” in Tibetan, the nomads who survive with their herds of goats and yaks in the 15,000-foot high plateau of northern Tibet known as the Changtang.

In 1987, I conducted an overland expedition from Beijing to Kathmandu, crossing the entire Changtang north to south. TTP’s Dr. Joel Wade was with me. Occasionally, we’d chance upon a Changpa encampment. For many of them such as this young girl holding a handful of barley meal, we were the first white people they had ever seen.

The Changpa live in one of the most remote and harshest places on earth. We can hardly imagine what life is like for them any more can they imagine ours. Being with them is an unforgettably profound experience. (Glimpses of Our Breathtaking World #254 photo ©Jack Wheeler)

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)

On either side of the entrance to the Strait of Gibraltar there are two small mountains known since great antiquity as the Pillars of Hercules. The pillar on the northern, European side is the famous Rock of Gibraltar. That on the southern, African side is Mount Abyla, Phoenician for “lofty mountain.”

The legend for the Phoenicians, Greeks, and Romans was that Hercules pushed the two pillars apart to join the Mediterranean with the Atlantic. We think today of Hercules as a comic-book bodybuilder, while the truth is opposite. The entire ancient Mediterranean world very seriously worshipped him. For the Phoenicians, he was Melqart, King of the Earth. For the Greeks, he was Heracles, Divine Protector of Mankind. He was the same for the Romans, who pronounced his name as Hercules.

The Phoenician trading port of Abyla has a history of 3,000 years, from Phoenician to Carthaginian to Roman to Byzantine to Christian Visigoths to Islamic Berbers to Portuguese – and since 1668 to Spain, which continues to govern it today as the Spanish Autonomous City of Ceuta on the Mediterranean coast of Morocco.

Ceuta is a charming European city with beautiful beaches, open air cafés with great sangria, very relaxed and pleasant. It is here you find the statue of Hercules separating his Pillars commemorating the legend pictured above. Easy to get to with high-speed ferries from Algeciras near Gibraltar, Ceuta is definitely worth your while to experience. (Glimpses of Our Breathtaking World #137 Photo ©Jack Wheeler)

November 17, 1976. When I wrote my book “The Adventurer’s Guide,” it was a fantasy of mine to go on the Tonight Show and have Johnny Carson hold a “tsantsa,” a human shrunken head – as a book chapter was “How To Live With Headhunters.” As you can see, that fantasy came true. I still can’t believe how relaxed I was in the studio photo. That’s because Carson had a magical ability to put a guest like me, no professional performer, at ease. The cameras and lights, the audience, millions watching on TV all went away. It was just me talking to this friendly fellow with no one around. An amazing experience. Some dreams can really happen! (Glimpses of Our Breathtaking World #40 photo ©Jack Wheeler)