Islas Ballestas! Many many islands, strung out off from the Peruvian coast. Also called “the poor man’s Galapagos.” Warm Humboldt currents and a bunch of other environmental and geographical details make this the world’s largest concentration of birds. Also featured: endangered Humboldt penguins, sea lions, about a billion types of birds, and LOTS of guano. A seriously cool National Geographic-esque adventure!