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The Galápagos Islands' Impact On Today's World

The zodiac backs its way through the surf to land at shore on the first of our Galápagos Islands stops. We jump into the lapping waves of a caramel-colored sand beach flecked in green crystals. Up ahead, a lazy sea lion pup pauses from nursing and raises its retriever-like face as if to say, “Hey, welcome to the place where animals have no fear of people.”

We wipe sand from our feet and don hiking shoes. A path cuts into a crevasse that looks more like Camelback Mountain in Arizona than the equator, khaki everywhere, river rocks underfoot, large boulders scattered and walls of stone on both sides. The only life, the only color anywhere, comes from hardscrabble hedges, tangles so thick that they seem to dare a hiker to use them for a handrail.

This island, San Cristóbal, is exactly where Charles Darwin landed 182 years ago. He had few kind words for it, and his journal entries offered little clue that, someday, he would develop his Theory of Evolution in part from this very place. “Nothing could be less inviting than the first appearance,” Darwin wrote. “A broken field of black basaltic lava, thrown into the most rugged waves, and crossed by great fissures, is everywhere covered by stunted, sunburnt brushwood, which shows little signs of life.”

It was dead-hot summer when Darwin arrived in September 1835, and so he didn’t spend much time that first day on land. If he had come in fall like us, when the Galápagos temperature is as cool as air conditioning, perhaps he would have climbed, like us, up the side of the volcano above Punta Pitt beach. Up there, exactly what makes this Pacific island chain so special lazes in the sun. 

 The blue-footed booby has no real predators on the Galápagos.

Up top of the hill, the landscape becomes color scattered like a child’s finger painting. Blue and green and yellow plants cling to the lava flow from the dormant volcano. And there, in the trail, nearby on the ridge, just underfoot at almost every minute, is the Galápagos blue-footed booby, named for its clown-like feet the color of a Tiffany’s box. They look up as we pass, cocking their heads curiously toward us. Like nearly every creature on these islands, it has no predators. Biologists call it “ecologically naïve,” an animal that has simply never learned to fear.

It’s the first of many animals we’ll find during a weeklong cruise through the Galápagos, nearly all with that same childlike innocence toward people, some wanting to crawl right into your lap for a scratch on the belly, if the national park rules didn’t forbid touching the animals. 

Reaching the island chain isn’t easy. The Galápagos Islands, about 600 miles off South America, remain a difficult place to visit. It’s explored either by day-trippers who stay in one of two small villages in the island chain. Or, like us, they explore different islands from a few small cruise ships and yachts permitted to visit the islands, which are mostly protected national parks. 

Our ship, the MV Origin, calls itself the most luxurious of Galápagos vessels, just 20 cabins with beds that would seem huge in a standard hotel room, a hot tub, big showers, a bartender who’s forever on call and three gourmet meals a day. We will make two or more landfalls a day using the zodiacs, sometimes hiking or snorkeling or kayaking. We swim among black rocks that jut up in the middle of the ocean, like Devil’s Crown, and kayak into a cove where juvenile sea lions jump and spin around us and sea turtles drift below.

Darwin definitely didn’t travel as well. On the HMS Beagle, Darwin traversed the world in a near constant state of seasickness. He went ashore as frequently as possible to avoid the waves—and so it’s his weak stomach that perhaps led him to develop his world-changing theory. 

Luckily for us, there’s little more than a slow roll to the ocean as we steam overnight to the second spot, Española Island. On board are a couple of naturalists, trained by the Galápagos Islands national park. Galápagos law requires visitors to travel in the park with a trained guide, a way to assure everyone stays on the paths and remains six feet from the animals. 

On our second morning, the guides split us into groups of 10 for a hike up to the top of Española, covered in volcanic rocks the color of roofing tar, with a light coating of drab green vegetation barely higher than ground level. The island ends at a six-story rock face that drops into the ocean below, waves pounding up through blowholes, spraying iguanas that litter the seashore everywhere you look.

Like the islands themselves, Darwin was initially unimpressed by the lizard. “It is a hideous-looking creature, of a dirty black colour, stupid and sluggish in its movements,” he wrote. But soon he became fascinated by them. Each island in the chain seemed to feature an iguana of a different type, black and red in one port and yellow and gray at another. 

Darwin cut one open and found their bellies full of seaweed. Somehow, perhaps swept to sea from a storm, iguanas from elsewhere washed ashore millennia ago on the Galápagos. Without creatures to eat, they became herbivores, and finding more food in the ocean, they developed into adept swimmers. It was this that particularity fascinated Darwin.

Following Darwin, we head next to Floreana, landing on a beach where trees cast reflections in the waves rolling slowly up the beach. We make our way along a path heading off from the beach. We find pink flamingos wading in brackish pools, and as Darwin noted in his journal, they are one of the rare animals here afraid of people, something perhaps they learned before migrating to the islands. 

Darwin noted that the Galápagos tortoise had developed a cropped shell and elongated neck, allowing it to feed on cactus fruit

On Santa Cruz the next day, we take the zodiacs to the chain’s largest city with a population of 22,000, and there’s a strange feeling about seeing so many people and buildings and vehicles again. We board a tour bus and head into the cloud-soaked highlands. Here we find another of Darwin’s fascinations, the great Galápagos tortoise. After it arrived here, the tortoise found its favorite food was the fruit of the cactus. As it reached for the fruit over the centuries, its neck would grow, and its shell would develop an opening so it could stretch, creating a creature found nowhere else. 

In Darwin’s time, sailors and locals fed on the tortoises, and he noted that one ship had hauled away 200 of them, although it took six men to lift just one. They developed a fear of men from those hunts, and now tourists must approach them slowly, posing for photos behind them as they munch messily on guava fruit. 

We head the next day to Bartolomé Island and then South Plaza Island, both uninhabited, like 97 percent of the Galápagos. When we make landfall, we are the only people in sight. As we travel from one port to the next, miles of untouched beaches and hardened volcanic ash and black boulders of petrified lava roll by, looking just as it all did when Darwin arrived.

Our days become a routine of breakfast buffets, a landing on some curious port for a hike or snorkeling trip, followed by a buffet lunch headlined by grilled lobster tails or Ecuadorian soup. Another landing in the afternoon, or perhaps two, comes before happy hour and a formal, four-course dinner. The yacht travels overnight, the calm rolling waves of the Galápagos rocking us to sleep. In the morning, the cruise director gives us a sing-song wakeup call and we peer out floor-to-ceiling windows at ocean waves striking some rock formation that looks like it’s out of a sci-fi movie, before the adventures begin again.  

By the end of Darwin’s trip, he was on his way to the thought process that would bring him to evolution, to quite literally, changing everything about the way we think of the creation of the world. 

There’s something about a visit to these islands, sprung up from the ocean 5 million years ago, and then inhabited slowly by creatures that are so different from anywhere else. You leave understanding how Darwin came to his thinking, in this land where most animals have no fear, where tourists go home two centuries later, understanding a little more about how it all works.

 Kicker Rock is one of several dramatic formations that jut from the ocean. Here it’s seen while taking a zodiac through a tunnel carved by the ocean.
While heading back to the yacht, a flock of tiny Galápagos penguins pass right in front of the zodiacs.
 The Galápagos iguanas fascinated Darwin, who cut them open to find they went into the seas to eat plants, not meat like their cousins on the mainland.
Sea lions laze on an abandoned boat in the harbor of San Cristóbal.
With no fear of humans, Galápagos sea lions rarely move when tourists approach
Craters from long-dormant Galápagos volcanoes form dramatic vistas for hikers
The Origin is the most luxurious large passenger yacht to serve the islands