When I was in Cartagena I stumbled onto this town called Minca.
I use the word stumble loosely as this place was 5 hours away from the city of Cartagena. But I only heard about it from another backpacker.
Anyways, it is a small mountain town. Or as I refer to it a hippy town. The coffee shop I went into when I first got there had no doors on the bathroom. You feel me?