Michael Tweddle / Promperú A group of islands in the Pacific Ocean. Huge rock formations that house important sea fauna: Guanay, Piqueros, Zarcillos and Humboldt Penguins inhabit these wonderful and amazing islands in perfect harmony with the Sea Lions. To visit them you only need to ride in a speedboat which will get you as close as possible. You will pass under rock tunnels, really high archs and between its hiding places you will see this amazing fauna living and hunting freely. An impressive and overwhelming experience.