Have you ever though of living on a middle of the lake? The Uros people of Lake Titicaca have achieved just that at 3,810 metres above sea level! They created their own floating island from local reed to house their villages. They fish and travel by boat from one island to another.
You can visit the islands with a tour and see how the people of Uros live or book a homestay with a local Uros family to fully experience their way of life. https://www.peruhop.com/floating-uros-islands/