Galápagos Islands, Ecuador

The Galápagos Islands, located approximately 1,000 km off the coast of Ecuador, are famous for their remarkably fearless wildlife, with many species showing no instinctive fear of humans due to the absence of large natural predators. This archipelago, comprising 19 islands, hosts approximately 2,000 endemic animal species, meaning they are found nowhere else on Earth. Snorkeling in the Galápagos reveals a vibrant underwater world, with opportunities to see a variety of fish species, including king angelfish, parrotfish, yellowtail surgeonfish, and sometimes even hammerhead sharks. Average water temperatures vary across the islands and seasons, ranging from about 16-18°C in the western islands during the cool season to 22-26°C in the northern islands during the same period, with overall averages often around 22-25°C. However, the islands' delicate ecosystem is vulnerable to introduced dangers like invasive predators and habitat destruction.