Just found out there’s an island called Inaccessible Island that’s almost completely surrounded by cliffs, and one of the cliffs is called Where-the-Pig-Fell-Off, because humans can’t live there so they tried to fill the island with pigs and they all died. Oh, and the only way to get there is to travel for 7 days in a boat from Cape Town with permission from the government. There’s also an extinct volcano :)