What to expect
At Uros, ask about totora, the aquatic plant used to build the floating islands; on Taquile, about textile art. For Amantaní, an overnight stay is a separate choice. Ask which community or hosts you will actually visit and what you can learn there.
How it fits into a journey
Choose your programme before fixing the nights in Puno. Staying on Amantaní needs a different plan from a visit that returns to the same room.