This tiny island, southeast from Santiago, is a recent volcanic cone recognized for its descriptive name. To the north there is a small sea lion cove. Walking the trail through the sea lion colony, you’ll see marine iguanas scurry. There are snorkeling and swimming opportunities where you can see sea lions, manta rays, schools of topical fish and sharks.
Source
http://www.galapagos-travel.com/#Galapagos