Here in Zambia and elsewhere in Africa, crocodiles are nicknamed “Flatdogs.” You can see why. They spend much of their lives lying flat on the mud bank of a pond or river. Yet when on the hunt they can attack with astounding speed and surprise, leaping unseen from muddy water upon an unsuspecting target twenty feet away in an instant. This happened to a young boy fishing along the Luangwa River near our encampment just days ago. Africa is unforgiving of the unwary. (Glimpses of Our Breathtaking World #142 Photo ©Jack Wheeler)

October 1987, on an overland expedition across the entire Chang Tang Tibetan Plateau. Here is where you find the warrior nomads of Tibet, the Khampas. Renowned and feared for fierceness, they couldn’t have been friendlier to me when I gave them each what they treasured most in the world – a photo of His Holiness the Dalai Lama, far more valuable to them than gold.

Before, they were suspicious and angry at a stranger intruding upon them. Instantly with gifting the photos, they were joyous and smiling. They had no idea who I was, all they knew was that I was their friend, insisting I sit down and have a cup of yak-butter tea with them. It was the most memorable cup of tea in my life. (Glimpses of Our Breathtaking World #55 photo ©Jack Wheeler)

Yes, these are the actual legendary walls of Troy that Homer immortalized in the Iliad. Or what remains of them 3,200 years later. You see here the East Gate of Troy VIIa, the layer demolished in ashes archaeologists believe where the historical basis of the Trojan War occurred in 1180 BC.

This was Troia or Ilium for the ancient Greeks, after the city’s founder Tros and his son Ilus. They firmly believed what Homer described was real history, and the heroes portrayed – Achilles, Hector, Odysseus, Ajax, Patrocles, Paris and Priam – really lived. They knew just where it was – in the northwest corner of what is now Turkey they called the Troad where there were ruins with the tomb of Achilles.

Alexander the Great so firmly believed it was all true that when he crossed the Hellespont in 334 BC to destroy the Persian threat to Greece, he devoutly worshipped at Achilles’ tomb. 2,200 years later everyone thought Troy was a pure myth – all historians certainly did – except for a self-made German businessman named Heinrich Schliemann. He spent his fortune excavating a mound called Hissarlik in 1871 – and found Troy.

Today, you can explore these ruins of history yourself. Go there alone at night with a full moon above. Will the shade of Achilles come forth out of the moonlit shadows to greet you? (Glimpses of Our Breathtaking World #217 photo ©Jack Wheeler)

The oldest part of the Silk Road was originally called the Jade Road along the string of oases watered by runoff from the Kunlun mountains of northern Tibet on the southern edge of the Takla Makan desert in Chinese Turkestan. This is where the finest jade was to be found, washed down from Tibet. This is the route that Marco Polo took with his father and uncle in 1272 to reach the court of the Mongol Emperor Kublai Khan.

This is what the Jade Road looks like today, near the fabled oasis of Khotan. Save for the road being asphalted and the farmer’s cart being towed by a small tractor instead of a donkey, Polo would recognize it. (Glimpses of Our Breathtaking World #179 photo ©Jack Wheeler)

This is the ruins of the Castle of St. Hilarion in Northern Cyprus. In 1191, the Byzantine ruler of Cyprus made the mistake of capturing a ship carrying Princess Berengaria of Navarre and held her hostage. She was the fiancée of England’s King Richard the Lion-Heart. You don’t do that to a guy nicknamed Lion-Heart.

Richard proceeded to conquer the whole island and turned it over to a group of French Catholic knights led by Guy de Lusignan. The knights built a series of fortified castles around the island to ward off the Moslem "Saracens." The most spectacular was atop a vertiginous crag high above the port of Kyrenia named after a crazy hermit who lived near there whom the knights dubbed St. Hilarion.

When Walt Disney was making his classic Snow White and the Seven Dwarfs in 1937, he chanced upon pictures of St. Hilarion’s Castle, which his imagination transformed into the fairy tale castle of the movie. Can you see how he got the idea?

In the castle museum, there’s an explanation with some of Disney’s original sketches based on St. Hilarion’s. Disney was an imaginative genius. (Glimpses of Our Breathtaking World #139 Photo ©Jack Wheeler)

The colossal red-orange dunes of Sossusvlei in Namibia are the world’s highest, largest, and oldest sand dunes. The one you see here is nicknamed Big Daddy at over 1,000 feet high. You climb it barefoot in early morning – and take plenty of water! The sand of Big Daddy is five million years old, filled with iron oxide giving its color.

Sossusvlei is in the middle of the Namib Sand Sea, which is the oldest desert on Earth, over 60 million years old. Plants, small animals and insects live here on the water from fog than often blankets the desert near the Atlantic Ocean. The Namib coastline is known as the Skeleton Coast for all the shipwrecks along it due to the impenetrable fog. Along it you’ll also find vast breeding colonies of fur seals numbering in the thousands. This is one of our planet’s most fascinating yet little known places waiting for you to explore. (Glimpses of Our Breathtaking World #274 photo ©Jack Wheeler)