Where did Charles Darwin travel to what did he find there?

Charles Darwin traveled to the Galápagos Islands during his voyage on the HMS Beagle in the 1830s. He discovered a variety of unique species, including different types of finches and tortoises, which exhibited variations that were adapted to their specific environments. These observations contributed significantly to his theory of natural selection and the understanding of evolution. The diversity he encountered on the islands provided key evidence for how species adapt to their surroundings over time.