On one of the servers I was on me and my friends found 2 mountains like 400 blocks apart with a ravine at the base of the mountain (When it becomes a valley) going all the way around the mountain.
So we created a cool looking bridge going into the mountain and made what we called the "Dwarven-Anti-Furry Clan" (We didn't actually harass furries; we just did it cause of the funny)