Galápagos Travel Guide: Overview

Bizarre. Comical. Brazen. Adorable. Graceful. Beautiful. Startling. Unique. Describing the residents and habitat of the Galápagos Islands takes creativity and an exhaustive vocabulary. Nowhere else on Earth can you find such a collection of creatures in such an alien environment. Lava rock and scrubland give the archipelago a moonlike appearance, while its waters churn with three converging ocean currents. All the while, the animals remain just as fascinating today as they were over 180 years ago, when Charles Darwin first encountered them—a fateful moment that later inspired his groundbreaking work on evolution and natural selection. Modern visitors often feel as though not much has changed since then. In fact, nearly 95 percent of the biodiversity of this UNESCO World Heritage Site has been preserved as it was before human contact.

Galapagos Islands Travel Guide Overview

Sometime around 5 to 9 million years ago, underwater mountains began forming seamounts near the present-day Galápagos Islands. The existing islands, made by piles of lava and shield volcanos rising from the ocean, began forming sometime between 700,000 and 500,000 years ago. Biologists believe that had those original islands formed any later, the islands would not be home today to such a wealth of endemic species.

The first recorded human discovery of the Galápagos Islands, however, didn’t come until Tomas de Berlanga, first bishop of Panama, accidentally spotted the archipelago when his ship drifted off course en route from Panama to Peru in 1535. In his writings, Berlanga described not just the giant tortoises from which the islands later acquired their name but birds “so silly that they didn’t know how to flee and many were caught by hand.”

Over the next 300 years, other explorers, as well as pirates, whalers and seal hunters, passed by or stopped at the islands for firewood, food and water. Sailors would often take tortoises with them when they left because the remarkable creatures could stay alive for more than a year aboard a ship, providing the crews with fresh meat, even when far out to sea. It’s estimated that more than 100,000 were taken between 1811 and 1844.

It wasn’t until 1832 that Ecuador laid claim to the archipelago, but even then, for nearly another century, there were few inhabitants beyond those in the penal colonies the country established.

In 1835, Charles Darwin traveled to the Galápagos on his famous voyage aboard the HMS Beagle. His experiences and encounters with the geology, fauna and flora of the islands during that time contributed to his theories on natural selection, which he described in his 1859 landmark publication, On the Origin of Species.

By 1934, some of the islands had been declared wildlife sanctuaries, and by 1959, nearly all of the archipelago had been declared a national park. At this point, tourism began in modest numbers. By the 1960s, humans began arriving in greater and greater numbers, and in 1978, UNESCO named the Galápagos a World Heritage Site.

Today, more than 240,000 tourists visit the islands every year. (This includes mainland Ecuadorians, who are considered foreigners. Only 26,000 locals call the four inhabited Galápagos Islands home, and this number isn’t likely to get much bigger. Becoming a permanent resident requires you be married to a local for at least ten years!)

Concerns have arisen about the impact of so much human activity on the Galápagos’s fragile ecosystems, and in an attempt to protect the incomparable natural beauty and ecological significance of the islands, the Ecuadorian government has imposed restrictions on the number of people allowed on the islands each year.


The culture of the Galápagos Islands has much in common with that of mainland Ecuador. With a population of just 25,000 people inhabiting four islands and the steady incoming flow of tourists, scientists and naturalists from around the world, however, the Galápagos is a unique blend of both local cultural diversity and cultural influence from Europe, the United States and mainland Ecuador. Many of the locals live and work in fishing villages and participate in the tourism industry, working at the hotels, restaurants, yachts and shops that have sprouted up as a result of this rise in tourism and UNESCO-protected natural diversity.

Good To Know

When partaking in Galápagos travel, keep some of the following in mind:


Like in the rest of Ecuador, the currency used in the Galápagos is the US dollar, and cash is king. Visiting an ATM on the mainland before traveling to the Galápagos is recommended as ATMs are not guaranteed at all ports, and it’s not unusual for an ATM to be out of cash. Credit cards are accepted at some of the nicer hotels, shops and restaurants, but many of the smaller shops and restaurants might only accept cash.


For most local tours of the islands, it’s customary to tip your guide and crew separately, with 50 percent of your tip going to the guide and the other 50 percent to be divided up among the crew. However, as tipping recommendations vary by ship, it’s best to consult the tipping guidelines when provided by your cruise.


The Ecuadorian people tend to be laid back and understanding of cultural differences, but they’re also appreciative of common niceties, such as saying “good morning” (“buenos días”), “good afternoon” (“buenas tardes”) and “good evening” (“buenas noches”).


Americans don’t need an adapter or converter. The power sockets on the Galápagos Islands are type A and B (two- and three-prong), and the standard voltage is 120V, which is the same as that used in the United States.


Most public places on the inhabited Galápagos Islands do, in fact, have public restrooms. They might not contain things like running water and toilet paper, though, so it’s a good idea to carry your own pack of tissues and some hand sanitizer.


It’s not safe to drink the tap water on the Galápagos Islands. Stick to bottled water, which can be found at many of the small shops and mini-markets on the inhabited islands.

When To Visit

Its location on the equator means the Galápagos Islands experience the same warm climate year round, so there really isn’t a best time to visit. There is a rainy season that begins in December and ends in May, but the beauty of the landscape as it explodes into a lush and tropical scene, as well as the typically calmer seas, make this a great time to visit. The dry season, from June to November, transforms the landscape back into a barren tropical desert and always brings a steady southeast trade wind for some welcome relief from the equatorial heat.

Read our When to Visit Galápagos Islands article for more info.
Fun Facts
  • 25,000 people call the Galápagos home, living in small communities across just four of the islands.
  • Due to its location along the equator, the Galápagos has an even 12 hours of daylight and 12 hours of night throughout the entire year.
  • The Galápagos is the only spot in the northern hemisphere where you can see penguins in their natural habitat.

Full Article Coming Soon!

Regions And Cities

With more than 100 islets and dozens of islands spanning 220 kilometers (137 miles) of ocean, the Galápagos is vast. Here are a few of the archipelago’s most intriguing islands:

The Inhabited Islands

Isabela Island: home to the Giant Tortoise Breeding Center, where giant tortoises are bred, raised and then released into the wild.

San Cristóbal Island: Besides being the location of one of the Galápagos’s two airports, this island contains the Galápagos Interpretation Center. At this location, you can learn more about the history of the Galápagos and how its nature is being conserved and protected.

Floreana Island: The first inhabited island of the Galápagos. You can find the famous Post Office Bay here, a rudimentary and unmanned post office reliant on those who pass by to hand-deliver the letters and postcards left in its barrels.

Santa Cruz Island: A rolling landscape of misty highlands begging to be hiked and biked. It’s also home to some of the Galápagos’s famed giant tortoises.

Baltra: The gateway to the Galápagos Islands. It’s a major point of entry for flights from Quito and Guayaquil, as well as a launching point for many multiday Galápagos cruises. It’s also the only island not part of Galápagos National Park.

The Uninhabited Islands

Bartolomé Island: Named after the lifelong friend of Charles Darwin, Sir Bartholomew James Sulivan, Bartolomé Island is most famous for Pinnacle Rock, a defining natural feature of not only the island but the entire Galápagos chain. It’s also a great vantage point for viewing the other islands.

North Seymour Island: home to a large population of blue-footed boobies, swallow-tailed gulls and magnificent frigatebirds.

Española Island: This is the only island in the Galápagos where you can see the waved albatross and its comical method of takeoff and landing. Española Island is also a great spot to go snorkeling and diving with the sea lions, tropical fish and turtles.

Santa Fe Island: Known for its turquoise lagoons and resident sea lion population, Sante Fe Island is also a great spot to kayak and to snorkel among the sea turtles, reef sharks and colorful fish.

Worth A Visit

Puerto Ayora

The largest town in the Galápagos Islands, it contains plenty to see, to do and to eat, including snorkel outings at Las Grietas, natural history exhibits at the Charles Darwin Research Station and white-sand beaches at Tortuga Bay.

Punta Cormorant

Located on Floreana Island, this point has a scenic trail overlooking a saltwater lagoon where flamingos often gather.

Post Office Bay

Situated on a white-sand beach on Floreana Island, you can find the same post office barrels that whalers have used since 1793. You can even partake in the long-standing tradition of collecting any postcards left there that you can personally hand-deliver to their recipients in your home country.

Things To See And To Do

Full Article Coming Soon!

How To Get To Ecuador


Visas are not required for US citizens who are planning to stay in the Galápagos Islands for less than 90 days.


Your passport must be valid for at least an additional six months from your date of entry.


Flights into the Galápagos from Quito and Guayaquil land at either San Cristóbal Airport or General Villamil Airport (IBB) on Baltra. Baltra is the busier of the two airports, as it’s closer to Santa Cruz Island and Puerto Ayora, a popular launching point for exploring the Galápagos.

Getting Around—Transportation

Public Transportation

The Galápagos Islands do have public buses, taxis and ferries. Walking and biking, however, are also viable options for moving about each island.

Independent Transport

It’s possible to hire a private yacht, but a special permit is required, and a licensed Galápagos National Park service guide must be aboard at all times.


Spanish is the official language of Ecuador and the Galápagos Islands. Learn these simple phrases to connect with the locals:

  • Yes: Sí
  • No: No
  • Thank you: Gracias
  • Please: Por favor
  • Hello: Hola
  • Good-bye: Chao or adios
  • Nice to meet you: Mucho gusto
Food And Drink

Galápagos cuisine is centered on its access to an abundance of fresh seafood from the Pacific, including octopus, squid, tropical fish and shellfish. These comprise the base of many of the island dishes, and they’re often served alongside a portion of yucca and plantains. Some of the must-try local dishes include the following:

Bolon de Verde: A fried dumpling of mashed green plantains, meat and cheese. It’s usually a breakfast or late-morning item.

Encebollado: A thick, fish-based pickled onion soup filled with yucca and chili. It’s also a popular breakfast item (and a notorious hangover cure).

Ceviche: One of the best seafood dishes you can order while visiting the Galápagos. It’s typically prepared with anything from fish, shrimp and squid to crab, octopus and lobster.

Lobster: No Galápagos travel guide would be complete without mentioning the country’s famous red and green spiny lobsters. These are readily available on Calle de los Kioscos in Puerto Ayora.

Fruit Juice: Made fresh with exotic fruits, such as babaco, jocote, guanabana (soursop), guayaba (guava) and naranjilla. All these are imported from the mainland.

Food in the Galápagos: What to Know and to Eat—Full Article Coming Soon!

Safety Tips

When in the Galápagos, the safety risks have far less to do with crime and theft and more to do with the natural environment. Obey all rules when it comes to interacting with the wildlife and environment, both in the water and on land. Stay hydrated, and wear plenty of sunscreen at all times. It’s important to remember there are limited medical facilities in the Galápagos, and any serious medical care will require an evacuation to the mainland. It’s a good idea, therefore, to make sure your travel insurance covers medical evacuations.

What Is Backroads

Established in 1979, Backroads is a pioneer in active, immersive and off-the-beaten-path travel. Now operating adventure tours in over 50 countries, our passion for discovery and our desire to experience the world in original ways continue to inspire our pursuit of new adventures. Explore all our Ecuador tours here, and we hope this guide will be enlightening as you plan your next great adventure!

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