Isabela, the biggest island, has six volcanoes and a rich geological history. Fernandina and Isabela ... The islands are also a UNESCO World Heritage site and a key place for research.

Travelers can explore two distinct sites on this island ... you'll gain insights into the island's fascinating geological history and its vital role in the Galápagos ecosystem.

Things to do on the Galápagos Islands include spending time with local wildlife and hiking to the rim of one of the world's largest volcanic craters.

And I’m returning to the place he explored nearly 200 years ago, the Galápagos Islands! The Galápagos are an archipelago, or group of islands, off the coast of Ecuador in the Pacific Ocean.

Learn about the human history ... and Isabela Islands, raise endangered giant tortoises in breeding centers to eventually be released into the wild. IGTOA, the International Galapagos Tour ...