Innovative Incans
The Incans had 15 different types of terracing. Most of it was for growing crops but it’s not clear what some of it was for. For example these circular terraces which we visited via a very windy, narrow, single lane (but vehicles going both ways) up to about 3600m. For size perspective you can see people walking on the far side above the terraces. The Maras salt mine, dug into the side of the mountain high above the Sacred Valley, consists of more than 3000 small ponds fed by a salt stream that comes from high in the Andes. Each pond is owned by a different family and provides them with an income during the dry season. Ponds are passed down in families. Solar evaporation takes 1-2 weeks depending on the weather. If you look towards the top of the hill in the next photo you’ll see the Sky Lodge - a recent innovation advertised as sleeping among the condors. Several large domes perched on the side of the hill provide accommodation- all you have to do is climb 400m...